From patchwork Wed Dec 12 13:20:52 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10726297 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9E786159A for ; Wed, 12 Dec 2018 13:21:48 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8D58C2B425 for ; Wed, 12 Dec 2018 13:21:48 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8175B2B441; Wed, 12 Dec 2018 13:21:48 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 353152B42F for ; Wed, 12 Dec 2018 13:21:48 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 26F5F6E6CC; Wed, 12 Dec 2018 13:21:23 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id 37BCB6E6C6; Wed, 12 Dec 2018 13:21:20 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id BCB5D3097023; Wed, 12 Dec 2018 13:21:19 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-117-174.ams2.redhat.com [10.36.117.174]) by smtp.corp.redhat.com (Postfix) with ESMTP id 6EF891054FD3; Wed, 12 Dec 2018 13:21:10 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id ABD829D8A; Wed, 12 Dec 2018 14:21:09 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 01/18] drm/qxl: drop ttm_mem_reg arg from qxl_hw_surface_alloc() Date: Wed, 12 Dec 2018 14:20:52 +0100 Message-Id: <20181212132109.8126-2-kraxel@redhat.com> In-Reply-To: <20181212132109.8126-1-kraxel@redhat.com> References: <20181212132109.8126-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.43]); Wed, 12 Dec 2018 13:21:19 +0000 (UTC) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , open list , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , spice-devel@redhat.com, Gerd Hoffmann , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Dave Airlie MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Not used, is always NULL. Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_drv.h | 3 +-- drivers/gpu/drm/qxl/qxl_cmd.c | 14 ++------------ drivers/gpu/drm/qxl/qxl_object.c | 2 +- 3 files changed, 4 insertions(+), 15 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 13a0254b59..38c5a8b1df 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -497,8 +497,7 @@ int qxl_surface_id_alloc(struct qxl_device *qdev, void qxl_surface_id_dealloc(struct qxl_device *qdev, uint32_t surface_id); int qxl_hw_surface_alloc(struct qxl_device *qdev, - struct qxl_bo *surf, - struct ttm_mem_reg *mem); + struct qxl_bo *surf); int qxl_hw_surface_dealloc(struct qxl_device *qdev, struct qxl_bo *surf); diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c index dffc5093ff..73ef41ac5f 100644 --- a/drivers/gpu/drm/qxl/qxl_cmd.c +++ b/drivers/gpu/drm/qxl/qxl_cmd.c @@ -458,8 +458,7 @@ void qxl_surface_id_dealloc(struct qxl_device *qdev, } int qxl_hw_surface_alloc(struct qxl_device *qdev, - struct qxl_bo *surf, - struct ttm_mem_reg *new_mem) + struct qxl_bo *surf) { struct qxl_surface_cmd *cmd; struct qxl_release *release; @@ -485,16 +484,7 @@ int qxl_hw_surface_alloc(struct qxl_device *qdev, cmd->u.surface_create.width = surf->surf.width; cmd->u.surface_create.height = surf->surf.height; cmd->u.surface_create.stride = surf->surf.stride; - if (new_mem) { - int slot_id = surf->type == QXL_GEM_DOMAIN_VRAM ? qdev->main_mem_slot : qdev->surfaces_mem_slot; - struct qxl_memslot *slot = &(qdev->mem_slots[slot_id]); - - /* TODO - need to hold one of the locks to read tbo.offset */ - cmd->u.surface_create.data = slot->high_bits; - - cmd->u.surface_create.data |= (new_mem->start << PAGE_SHIFT) + surf->tbo.bdev->man[new_mem->mem_type].gpu_offset; - } else - cmd->u.surface_create.data = qxl_bo_physical_address(qdev, surf, 0); + cmd->u.surface_create.data = qxl_bo_physical_address(qdev, surf, 0); cmd->surface_id = surf->surface_id; qxl_release_unmap(qdev, release, &cmd->release_info); diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c index 91f3bbc73e..34eff8b21e 100644 --- a/drivers/gpu/drm/qxl/qxl_object.c +++ b/drivers/gpu/drm/qxl/qxl_object.c @@ -332,7 +332,7 @@ int qxl_bo_check_id(struct qxl_device *qdev, struct qxl_bo *bo) if (ret) return ret; - ret = qxl_hw_surface_alloc(qdev, bo, NULL); + ret = qxl_hw_surface_alloc(qdev, bo); if (ret) return ret; } From patchwork Wed Dec 12 13:20:53 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10726307 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 31B3B159A for ; Wed, 12 Dec 2018 13:21:57 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 226BE2B365 for ; Wed, 12 Dec 2018 13:21:57 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 171A02B47F; Wed, 12 Dec 2018 13:21:57 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id D7B522B441 for ; Wed, 12 Dec 2018 13:21:56 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A60E16E6D5; Wed, 12 Dec 2018 13:21:40 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id DDEFA6E6D1; Wed, 12 Dec 2018 13:21:18 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 65AE44E93E; Wed, 12 Dec 2018 13:21:18 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-117-174.ams2.redhat.com [10.36.117.174]) by smtp.corp.redhat.com (Postfix) with ESMTP id 93A46608C8; Wed, 12 Dec 2018 13:21:10 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id CF0CE9990; Wed, 12 Dec 2018 14:21:09 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 02/18] drm/qxl: drop unused qxl_fb_virtual_address Date: Wed, 12 Dec 2018 14:20:53 +0100 Message-Id: <20181212132109.8126-3-kraxel@redhat.com> In-Reply-To: <20181212132109.8126-1-kraxel@redhat.com> References: <20181212132109.8126-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Wed, 12 Dec 2018 13:21:18 +0000 (UTC) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , open list , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , spice-devel@redhat.com, Gerd Hoffmann , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Dave Airlie MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_drv.h | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 38c5a8b1df..7eabf4a9ed 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -308,13 +308,6 @@ void qxl_ring_free(struct qxl_ring *ring); void qxl_ring_init_hdr(struct qxl_ring *ring); int qxl_check_idle(struct qxl_ring *ring); -static inline void * -qxl_fb_virtual_address(struct qxl_device *qdev, unsigned long physical) -{ - DRM_DEBUG_DRIVER("not implemented (%lu)\n", physical); - return 0; -} - static inline uint64_t qxl_bo_physical_address(struct qxl_device *qdev, struct qxl_bo *bo, unsigned long offset) From patchwork Wed Dec 12 13:20:54 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10726273 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 97E60159A for ; Wed, 12 Dec 2018 13:21:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 86D892B347 for ; Wed, 12 Dec 2018 13:21:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7AF552B425; Wed, 12 Dec 2018 13:21:18 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0E7302B3FD for ; Wed, 12 Dec 2018 13:21:17 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8BFBF6E6B7; Wed, 12 Dec 2018 13:21:12 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id E39EC6E6B6; Wed, 12 Dec 2018 13:21:11 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 4C111394D4D; Wed, 12 Dec 2018 13:21:11 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-117-174.ams2.redhat.com [10.36.117.174]) by smtp.corp.redhat.com (Postfix) with ESMTP id B323860C44; Wed, 12 Dec 2018 13:21:10 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 09C819993; Wed, 12 Dec 2018 14:21:10 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 03/18] drm/qxl: simplify slot management Date: Wed, 12 Dec 2018 14:20:54 +0100 Message-Id: <20181212132109.8126-4-kraxel@redhat.com> In-Reply-To: <20181212132109.8126-1-kraxel@redhat.com> References: <20181212132109.8126-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Wed, 12 Dec 2018 13:21:11 +0000 (UTC) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , open list , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , spice-devel@redhat.com, Gerd Hoffmann , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Dave Airlie MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Drop pointless indirection, remove the mem_slots array and index variables, drop dynamic allocation. Store memslots in qxl_device instead. Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_drv.h | 15 +++++---- drivers/gpu/drm/qxl/qxl_kms.c | 72 +++++++++++++++++-------------------------- 2 files changed, 36 insertions(+), 51 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 7eabf4a9ed..f9dddfe7d9 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -130,9 +130,11 @@ struct qxl_mman { }; struct qxl_memslot { + int index; + const char *name; uint8_t generation; uint64_t start_phys_addr; - uint64_t end_phys_addr; + uint64_t size; uint64_t high_bits; }; @@ -228,11 +230,8 @@ struct qxl_device { unsigned int primary_created:1; - struct qxl_memslot *mem_slots; - uint8_t n_mem_slots; - - uint8_t main_mem_slot; - uint8_t surfaces_mem_slot; + struct qxl_memslot main_slot; + struct qxl_memslot surfaces_slot; uint8_t slot_id_bits; uint8_t slot_gen_bits; uint64_t va_slot_mask; @@ -312,8 +311,8 @@ static inline uint64_t qxl_bo_physical_address(struct qxl_device *qdev, struct qxl_bo *bo, unsigned long offset) { - int slot_id = bo->type == QXL_GEM_DOMAIN_VRAM ? qdev->main_mem_slot : qdev->surfaces_mem_slot; - struct qxl_memslot *slot = &(qdev->mem_slots[slot_id]); + struct qxl_memslot *slot = bo->type == QXL_GEM_DOMAIN_VRAM + ? &qdev->main_slot : &qdev->surfaces_slot; /* TODO - need to hold one of the locks to read tbo.offset */ return slot->high_bits | (bo->tbo.offset + offset); diff --git a/drivers/gpu/drm/qxl/qxl_kms.c b/drivers/gpu/drm/qxl/qxl_kms.c index 15238a413f..a9288100ae 100644 --- a/drivers/gpu/drm/qxl/qxl_kms.c +++ b/drivers/gpu/drm/qxl/qxl_kms.c @@ -53,40 +53,46 @@ static bool qxl_check_device(struct qxl_device *qdev) return true; } -static void setup_hw_slot(struct qxl_device *qdev, int slot_index, - struct qxl_memslot *slot) +static void setup_hw_slot(struct qxl_device *qdev, struct qxl_memslot *slot) { qdev->ram_header->mem_slot.mem_start = slot->start_phys_addr; - qdev->ram_header->mem_slot.mem_end = slot->end_phys_addr; - qxl_io_memslot_add(qdev, slot_index); + qdev->ram_header->mem_slot.mem_end = slot->start_phys_addr + slot->size; + qxl_io_memslot_add(qdev, qdev->rom->slots_start + slot->index); } -static uint8_t setup_slot(struct qxl_device *qdev, uint8_t slot_index_offset, - unsigned long start_phys_addr, unsigned long end_phys_addr) +static void setup_slot(struct qxl_device *qdev, + struct qxl_memslot *slot, + unsigned int slot_index, + const char *slot_name, + unsigned long start_phys_addr, + unsigned long size) { uint64_t high_bits; - struct qxl_memslot *slot; - uint8_t slot_index; - slot_index = qdev->rom->slots_start + slot_index_offset; - slot = &qdev->mem_slots[slot_index]; + slot->index = slot_index; + slot->name = slot_name; slot->start_phys_addr = start_phys_addr; - slot->end_phys_addr = end_phys_addr; + slot->size = size; - setup_hw_slot(qdev, slot_index, slot); + setup_hw_slot(qdev, slot); slot->generation = qdev->rom->slot_generation; - high_bits = slot_index << qdev->slot_gen_bits; + high_bits = (qdev->rom->slots_start + slot->index) + << qdev->slot_gen_bits; high_bits |= slot->generation; high_bits <<= (64 - (qdev->slot_gen_bits + qdev->slot_id_bits)); slot->high_bits = high_bits; - return slot_index; + + DRM_INFO("slot %d (%s): base 0x%08lx, size 0x%08lx\n", + slot->index, slot->name, + (unsigned long)slot->start_phys_addr, + (unsigned long)slot->size); } void qxl_reinit_memslots(struct qxl_device *qdev) { - setup_hw_slot(qdev, qdev->main_mem_slot, &qdev->mem_slots[qdev->main_mem_slot]); - setup_hw_slot(qdev, qdev->surfaces_mem_slot, &qdev->mem_slots[qdev->surfaces_mem_slot]); + setup_hw_slot(qdev, &qdev->main_slot); + setup_hw_slot(qdev, &qdev->surfaces_slot); } static void qxl_gc_work(struct work_struct *work) @@ -231,22 +237,11 @@ int qxl_device_init(struct qxl_device *qdev, } /* TODO - slot initialization should happen on reset. where is our * reset handler? */ - qdev->n_mem_slots = qdev->rom->slots_end; qdev->slot_gen_bits = qdev->rom->slot_gen_bits; qdev->slot_id_bits = qdev->rom->slot_id_bits; qdev->va_slot_mask = (~(uint64_t)0) >> (qdev->slot_id_bits + qdev->slot_gen_bits); - qdev->mem_slots = - kmalloc_array(qdev->n_mem_slots, sizeof(struct qxl_memslot), - GFP_KERNEL); - - if (!qdev->mem_slots) { - DRM_ERROR("Unable to alloc mem slots\n"); - r = -ENOMEM; - goto release_ring_free; - } - idr_init(&qdev->release_idr); spin_lock_init(&qdev->release_idr_lock); spin_lock_init(&qdev->release_lock); @@ -264,33 +259,24 @@ int qxl_device_init(struct qxl_device *qdev, r = qxl_irq_init(qdev); if (r) { DRM_ERROR("Unable to init qxl irq\n"); - goto mem_slots_free; + goto release_ring_free; } /* * Note that virtual is surface0. We rely on the single ioremap done * before. */ - qdev->main_mem_slot = setup_slot(qdev, 0, - (unsigned long)qdev->vram_base, - (unsigned long)qdev->vram_base + qdev->rom->ram_header_offset); - qdev->surfaces_mem_slot = setup_slot(qdev, 1, - (unsigned long)qdev->surfaceram_base, - (unsigned long)qdev->surfaceram_base + qdev->surfaceram_size); - DRM_INFO("main mem slot %d [%lx,%x]\n", - qdev->main_mem_slot, - (unsigned long)qdev->vram_base, qdev->rom->ram_header_offset); - DRM_INFO("surface mem slot %d [%lx,%lx]\n", - qdev->surfaces_mem_slot, - (unsigned long)qdev->surfaceram_base, - (unsigned long)qdev->surfaceram_size); + setup_slot(qdev, &qdev->main_slot, 0, "main", + (unsigned long)qdev->vram_base, + (unsigned long)qdev->rom->ram_header_offset); + setup_slot(qdev, &qdev->surfaces_slot, 1, "surfaces", + (unsigned long)qdev->surfaceram_base, + (unsigned long)qdev->surfaceram_size); INIT_WORK(&qdev->gc_work, qxl_gc_work); return 0; -mem_slots_free: - kfree(qdev->mem_slots); release_ring_free: qxl_ring_free(qdev->release_ring); cursor_ring_free: From patchwork Wed Dec 12 13:20:55 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10726303 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E404291E for ; Wed, 12 Dec 2018 13:21:53 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D50662B493 for ; Wed, 12 Dec 2018 13:21:53 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C97B52B45F; Wed, 12 Dec 2018 13:21:53 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 85BA82B460 for ; Wed, 12 Dec 2018 13:21:53 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8E9BE6E6D7; Wed, 12 Dec 2018 13:21:30 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id D376C6E6CF; Wed, 12 Dec 2018 13:21:18 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 5A2A181F01; Wed, 12 Dec 2018 13:21:18 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-117-174.ams2.redhat.com [10.36.117.174]) by smtp.corp.redhat.com (Postfix) with ESMTP id D14ED60161; Wed, 12 Dec 2018 13:21:10 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 2A36D9011; Wed, 12 Dec 2018 14:21:10 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 04/18] drm/qxl: change the way slot is detected Date: Wed, 12 Dec 2018 14:20:55 +0100 Message-Id: <20181212132109.8126-5-kraxel@redhat.com> In-Reply-To: <20181212132109.8126-1-kraxel@redhat.com> References: <20181212132109.8126-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Wed, 12 Dec 2018 13:21:18 +0000 (UTC) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , open list , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , spice-devel@redhat.com, Gerd Hoffmann , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Dave Airlie , Frediano Ziglio MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Frediano Ziglio Instead of relaying on surface type use the actual placement. This allow to have different placement for a single type of surface. Signed-off-by: Frediano Ziglio [ kraxel: rebased, adapted to upstream changes ] Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_drv.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index f9dddfe7d9..d015d4fff1 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -311,7 +311,8 @@ static inline uint64_t qxl_bo_physical_address(struct qxl_device *qdev, struct qxl_bo *bo, unsigned long offset) { - struct qxl_memslot *slot = bo->type == QXL_GEM_DOMAIN_VRAM + struct qxl_memslot *slot = + (bo->tbo.mem.mem_type == TTM_PL_VRAM) ? &qdev->main_slot : &qdev->surfaces_slot; /* TODO - need to hold one of the locks to read tbo.offset */ From patchwork Wed Dec 12 13:20:56 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10726275 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3C63C91E for ; Wed, 12 Dec 2018 13:21:23 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2BFF72B3FA for ; Wed, 12 Dec 2018 13:21:23 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1D0522B3CD; Wed, 12 Dec 2018 13:21:23 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id C9C072B408 for ; Wed, 12 Dec 2018 13:21:22 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D035A6E6B5; Wed, 12 Dec 2018 13:21:13 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id E4B326E6B6; Wed, 12 Dec 2018 13:21:12 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 63DA058E29; Wed, 12 Dec 2018 13:21:12 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-117-174.ams2.redhat.com [10.36.117.174]) by smtp.corp.redhat.com (Postfix) with ESMTP id 0BC1760C5C; Wed, 12 Dec 2018 13:21:12 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 4C67E9013; Wed, 12 Dec 2018 14:21:10 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 05/18] drm/qxl: drop unused fields from struct qxl_device Date: Wed, 12 Dec 2018 14:20:56 +0100 Message-Id: <20181212132109.8126-6-kraxel@redhat.com> In-Reply-To: <20181212132109.8126-1-kraxel@redhat.com> References: <20181212132109.8126-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.39]); Wed, 12 Dec 2018 13:21:12 +0000 (UTC) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , open list , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , spice-devel@redhat.com, Gerd Hoffmann , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Dave Airlie MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP slot_id_bits and slot_gen_bits can be read directly from qxlrom instead. va_slot_mask is never used anywhere. Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_drv.h | 3 --- drivers/gpu/drm/qxl/qxl_kms.c | 10 ++-------- 2 files changed, 2 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index d015d4fff1..3ebe66abf2 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -232,9 +232,6 @@ struct qxl_device { struct qxl_memslot main_slot; struct qxl_memslot surfaces_slot; - uint8_t slot_id_bits; - uint8_t slot_gen_bits; - uint64_t va_slot_mask; spinlock_t release_lock; struct idr release_idr; diff --git a/drivers/gpu/drm/qxl/qxl_kms.c b/drivers/gpu/drm/qxl/qxl_kms.c index a9288100ae..3c1753667d 100644 --- a/drivers/gpu/drm/qxl/qxl_kms.c +++ b/drivers/gpu/drm/qxl/qxl_kms.c @@ -78,9 +78,9 @@ static void setup_slot(struct qxl_device *qdev, slot->generation = qdev->rom->slot_generation; high_bits = (qdev->rom->slots_start + slot->index) - << qdev->slot_gen_bits; + << qdev->rom->slot_gen_bits; high_bits |= slot->generation; - high_bits <<= (64 - (qdev->slot_gen_bits + qdev->slot_id_bits)); + high_bits <<= (64 - (qdev->rom->slot_gen_bits + qdev->rom->slot_id_bits)); slot->high_bits = high_bits; DRM_INFO("slot %d (%s): base 0x%08lx, size 0x%08lx\n", @@ -235,12 +235,6 @@ int qxl_device_init(struct qxl_device *qdev, r = -ENOMEM; goto cursor_ring_free; } - /* TODO - slot initialization should happen on reset. where is our - * reset handler? */ - qdev->slot_gen_bits = qdev->rom->slot_gen_bits; - qdev->slot_id_bits = qdev->rom->slot_id_bits; - qdev->va_slot_mask = - (~(uint64_t)0) >> (qdev->slot_id_bits + qdev->slot_gen_bits); idr_init(&qdev->release_idr); spin_lock_init(&qdev->release_idr_lock); From patchwork Wed Dec 12 13:20:57 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10726279 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 82FF3159A for ; Wed, 12 Dec 2018 13:21:27 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7272A2B405 for ; Wed, 12 Dec 2018 13:21:27 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 671C82B42C; Wed, 12 Dec 2018 13:21:27 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 10FC72B42A for ; Wed, 12 Dec 2018 13:21:27 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 624376E6B8; Wed, 12 Dec 2018 13:21:14 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id 168336E6B5; Wed, 12 Dec 2018 13:21:13 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 9FA034E936; Wed, 12 Dec 2018 13:21:12 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-117-174.ams2.redhat.com [10.36.117.174]) by smtp.corp.redhat.com (Postfix) with ESMTP id 0F3165E7DF; Wed, 12 Dec 2018 13:21:12 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 7D05C9016; Wed, 12 Dec 2018 14:21:10 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 06/18] drm/qxl: use separate offset spaces for the two slots / ttm memory types. Date: Wed, 12 Dec 2018 14:20:57 +0100 Message-Id: <20181212132109.8126-7-kraxel@redhat.com> In-Reply-To: <20181212132109.8126-1-kraxel@redhat.com> References: <20181212132109.8126-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Wed, 12 Dec 2018 13:21:12 +0000 (UTC) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , open list , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , spice-devel@redhat.com, Gerd Hoffmann , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Dave Airlie MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Without that ttm offsets are not unique, they can refer to objects in both VRAM and PRIV memory (aka main and surfaces slot). One of those "why things didn't blow up without this" moments. Probably offset conflicts are rare enough by pure luck. Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_drv.h | 5 ++++- drivers/gpu/drm/qxl/qxl_kms.c | 5 +++-- drivers/gpu/drm/qxl/qxl_ttm.c | 10 +++++++++- 3 files changed, 16 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 3ebe66abf2..27e0a3fc08 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -136,6 +136,7 @@ struct qxl_memslot { uint64_t start_phys_addr; uint64_t size; uint64_t high_bits; + uint64_t gpu_offset; }; enum { @@ -312,8 +313,10 @@ qxl_bo_physical_address(struct qxl_device *qdev, struct qxl_bo *bo, (bo->tbo.mem.mem_type == TTM_PL_VRAM) ? &qdev->main_slot : &qdev->surfaces_slot; + WARN_ON_ONCE((bo->tbo.offset & slot->gpu_offset) != slot->gpu_offset); + /* TODO - need to hold one of the locks to read tbo.offset */ - return slot->high_bits | (bo->tbo.offset + offset); + return slot->high_bits | (bo->tbo.offset - slot->gpu_offset + offset); } /* qxl_fb.c */ diff --git a/drivers/gpu/drm/qxl/qxl_kms.c b/drivers/gpu/drm/qxl/qxl_kms.c index 3c1753667d..82c764623f 100644 --- a/drivers/gpu/drm/qxl/qxl_kms.c +++ b/drivers/gpu/drm/qxl/qxl_kms.c @@ -83,10 +83,11 @@ static void setup_slot(struct qxl_device *qdev, high_bits <<= (64 - (qdev->rom->slot_gen_bits + qdev->rom->slot_id_bits)); slot->high_bits = high_bits; - DRM_INFO("slot %d (%s): base 0x%08lx, size 0x%08lx\n", + DRM_INFO("slot %d (%s): base 0x%08lx, size 0x%08lx, gpu_offset 0x%lx\n", slot->index, slot->name, (unsigned long)slot->start_phys_addr, - (unsigned long)slot->size); + (unsigned long)slot->size, + (unsigned long)slot->gpu_offset); } void qxl_reinit_memslots(struct qxl_device *qdev) diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index 886f61e94f..36ea993aac 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -100,6 +100,11 @@ static int qxl_invalidate_caches(struct ttm_bo_device *bdev, uint32_t flags) static int qxl_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, struct ttm_mem_type_manager *man) { + struct qxl_device *qdev = qxl_get_qdev(bdev); + unsigned int gpu_offset_shift = + 64 - (qdev->rom->slot_gen_bits + qdev->rom->slot_id_bits + 8); + struct qxl_memslot *slot; + switch (type) { case TTM_PL_SYSTEM: /* System memory */ @@ -110,8 +115,11 @@ static int qxl_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, case TTM_PL_VRAM: case TTM_PL_PRIV: /* "On-card" video ram */ + slot = (type == TTM_PL_VRAM) ? + &qdev->main_slot : &qdev->surfaces_slot; + slot->gpu_offset = (uint64_t)type << gpu_offset_shift; man->func = &ttm_bo_manager_func; - man->gpu_offset = 0; + man->gpu_offset = slot->gpu_offset; man->flags = TTM_MEMTYPE_FLAG_FIXED | TTM_MEMTYPE_FLAG_MAPPABLE; man->available_caching = TTM_PL_MASK_CACHING; From patchwork Wed Dec 12 13:20:58 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10726277 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id DB04E159A for ; Wed, 12 Dec 2018 13:21:25 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CCA942B408 for ; Wed, 12 Dec 2018 13:21:25 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C0D4F2B444; Wed, 12 Dec 2018 13:21:25 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 86E5D2B458 for ; Wed, 12 Dec 2018 13:21:25 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 48CA66E6BD; Wed, 12 Dec 2018 13:21:14 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8692D6E6B5; Wed, 12 Dec 2018 13:21:13 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 1FA9C3084294; Wed, 12 Dec 2018 13:21:13 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-117-174.ams2.redhat.com [10.36.117.174]) by smtp.corp.redhat.com (Postfix) with ESMTP id B696A60C44; Wed, 12 Dec 2018 13:21:12 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 99AEF9019; Wed, 12 Dec 2018 14:21:10 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 07/18] drm/qxl: allow both PRIV and VRAM placement for QXL_GEM_DOMAIN_SURFACE Date: Wed, 12 Dec 2018 14:20:58 +0100 Message-Id: <20181212132109.8126-8-kraxel@redhat.com> In-Reply-To: <20181212132109.8126-1-kraxel@redhat.com> References: <20181212132109.8126-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.40]); Wed, 12 Dec 2018 13:21:13 +0000 (UTC) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , open list , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , spice-devel@redhat.com, Gerd Hoffmann , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Dave Airlie MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP qxl surfaces (used for framebuffers and gem objects) can live in both VRAM and PRIV ttm domains. Update placement setup to include both. Put PRIV first in the list so it is preferred, so VRAM will have more room for objects which must be allocated there. Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_object.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c index 34eff8b21e..024c8dd317 100644 --- a/drivers/gpu/drm/qxl/qxl_object.c +++ b/drivers/gpu/drm/qxl/qxl_object.c @@ -60,8 +60,10 @@ void qxl_ttm_placement_from_domain(struct qxl_bo *qbo, u32 domain, bool pinned) qbo->placement.busy_placement = qbo->placements; if (domain == QXL_GEM_DOMAIN_VRAM) qbo->placements[c++].flags = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_VRAM | pflag; - if (domain == QXL_GEM_DOMAIN_SURFACE) + if (domain == QXL_GEM_DOMAIN_SURFACE) { qbo->placements[c++].flags = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_PRIV | pflag; + qbo->placements[c++].flags = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_VRAM | pflag; + } if (domain == QXL_GEM_DOMAIN_CPU) qbo->placements[c++].flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM | pflag; if (!c) From patchwork Wed Dec 12 13:20:59 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10726283 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 850B6159A for ; Wed, 12 Dec 2018 13:21:34 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 768DA2B460 for ; Wed, 12 Dec 2018 13:21:34 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 69CD22B408; Wed, 12 Dec 2018 13:21:34 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 2FFA72B408 for ; Wed, 12 Dec 2018 13:21:34 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5A8E26E6C0; Wed, 12 Dec 2018 13:21:16 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id DC2956E6B8; Wed, 12 Dec 2018 13:21:13 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 6AC334E916; Wed, 12 Dec 2018 13:21:13 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-117-174.ams2.redhat.com [10.36.117.174]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1C7A85D70A; Wed, 12 Dec 2018 13:21:13 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id B4828750B; Wed, 12 Dec 2018 14:21:10 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 08/18] drm/qxl: use QXL_GEM_DOMAIN_SURFACE for shadow bo. Date: Wed, 12 Dec 2018 14:20:59 +0100 Message-Id: <20181212132109.8126-9-kraxel@redhat.com> In-Reply-To: <20181212132109.8126-1-kraxel@redhat.com> References: <20181212132109.8126-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Wed, 12 Dec 2018 13:21:13 +0000 (UTC) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , open list , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , spice-devel@redhat.com, Gerd Hoffmann , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Dave Airlie MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP The shadow bo is used as qxl surface, so allocate it as QXL_GEM_DOMAIN_SURFACE. Should usually be allocated in PRIV ttm domain then, so this reduces VRAM memory pressure. Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index ce0b9c40fc..1dde3b2ecb 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -758,7 +758,7 @@ static int qxl_plane_prepare_fb(struct drm_plane *plane, user_bo->shadow = old_bo->shadow; } else { qxl_bo_create(qdev, user_bo->gem_base.size, - true, true, QXL_GEM_DOMAIN_VRAM, NULL, + true, true, QXL_GEM_DOMAIN_SURFACE, NULL, &user_bo->shadow); } } From patchwork Wed Dec 12 13:21:00 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10726281 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2EEC491E for ; Wed, 12 Dec 2018 13:21:33 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 207FA2B42C for ; Wed, 12 Dec 2018 13:21:33 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 14FB02B438; Wed, 12 Dec 2018 13:21:33 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id F0FF62B404 for ; Wed, 12 Dec 2018 13:21:31 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 68D5D6E6BC; Wed, 12 Dec 2018 13:21:15 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id C50D16E6B9; Wed, 12 Dec 2018 13:21:13 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 505583001E7F; Wed, 12 Dec 2018 13:21:13 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-117-174.ams2.redhat.com [10.36.117.174]) by smtp.corp.redhat.com (Postfix) with ESMTP id 008135ED41; Wed, 12 Dec 2018 13:21:12 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id CF884751B; Wed, 12 Dec 2018 14:21:10 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 09/18] drm/qxl: use QXL_GEM_DOMAIN_SURFACE for dumb gem objects Date: Wed, 12 Dec 2018 14:21:00 +0100 Message-Id: <20181212132109.8126-10-kraxel@redhat.com> In-Reply-To: <20181212132109.8126-1-kraxel@redhat.com> References: <20181212132109.8126-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.47]); Wed, 12 Dec 2018 13:21:13 +0000 (UTC) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , open list , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , spice-devel@redhat.com, Gerd Hoffmann , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Dave Airlie MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP dumb buffers are used as qxl surfaces, so allocate them as QXL_GEM_DOMAIN_SURFACE. Should usually be allocated in PRIV ttm domain then, so this reduces VRAM memory pressure. Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_dumb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/qxl/qxl_dumb.c b/drivers/gpu/drm/qxl/qxl_dumb.c index e3765739c3..272d19b677 100644 --- a/drivers/gpu/drm/qxl/qxl_dumb.c +++ b/drivers/gpu/drm/qxl/qxl_dumb.c @@ -59,7 +59,7 @@ int qxl_mode_dumb_create(struct drm_file *file_priv, surf.stride = pitch; surf.format = format; r = qxl_gem_object_create_with_handle(qdev, file_priv, - QXL_GEM_DOMAIN_VRAM, + QXL_GEM_DOMAIN_SURFACE, args->size, &surf, &qobj, &handle); if (r) From patchwork Wed Dec 12 13:21:01 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10726293 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1A34E159A for ; Wed, 12 Dec 2018 13:21:44 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0AC452B1A4 for ; Wed, 12 Dec 2018 13:21:44 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id F30DA2B46F; Wed, 12 Dec 2018 13:21:43 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id B91DC2B1A4 for ; Wed, 12 Dec 2018 13:21:43 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3E6736E6BF; Wed, 12 Dec 2018 13:21:18 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id 28D086E6BB; Wed, 12 Dec 2018 13:21:14 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id B75E33084218; Wed, 12 Dec 2018 13:21:13 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-117-174.ams2.redhat.com [10.36.117.174]) by smtp.corp.redhat.com (Postfix) with ESMTP id 634B15ED26; Wed, 12 Dec 2018 13:21:13 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 01527753F; Wed, 12 Dec 2018 14:21:11 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 10/18] drm/qxl: move qxl_primary_apply_cursor to correct place Date: Wed, 12 Dec 2018 14:21:01 +0100 Message-Id: <20181212132109.8126-11-kraxel@redhat.com> In-Reply-To: <20181212132109.8126-1-kraxel@redhat.com> References: <20181212132109.8126-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.40]); Wed, 12 Dec 2018 13:21:13 +0000 (UTC) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , open list , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , spice-devel@redhat.com, Gerd Hoffmann , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Dave Airlie MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP The cursor must be set again after creating the primary surface. Also drop the error message. Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_display.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index 1dde3b2ecb..a4bdcca715 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -533,7 +533,6 @@ static void qxl_primary_atomic_update(struct drm_plane *plane, .x2 = plane->state->fb->width, .y2 = plane->state->fb->height }; - int ret; bool same_shadow = false; if (old_state->fb) { @@ -554,16 +553,13 @@ static void qxl_primary_atomic_update(struct drm_plane *plane, if (!same_shadow) qxl_io_destroy_primary(qdev); bo_old->is_primary = false; - - ret = qxl_primary_apply_cursor(plane); - if (ret) - DRM_ERROR( - "could not set cursor after creating primary"); } if (!bo->is_primary) { - if (!same_shadow) + if (!same_shadow) { qxl_io_create_primary(qdev, 0, bo); + qxl_primary_apply_cursor(plane); + } bo->is_primary = true; } From patchwork Wed Dec 12 13:21:02 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10726289 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id BF1BA91E for ; Wed, 12 Dec 2018 13:21:40 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B04562B441 for ; Wed, 12 Dec 2018 13:21:40 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A4B012B408; Wed, 12 Dec 2018 13:21:40 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 5F54A2B43E for ; Wed, 12 Dec 2018 13:21:40 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C44276E6D0; Wed, 12 Dec 2018 13:21:17 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id 38EED6E6BC; Wed, 12 Dec 2018 13:21:14 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id C838B3082138; Wed, 12 Dec 2018 13:21:13 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-117-174.ams2.redhat.com [10.36.117.174]) by smtp.corp.redhat.com (Postfix) with ESMTP id 746D960C44; Wed, 12 Dec 2018 13:21:13 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 354E3946; Wed, 12 Dec 2018 14:21:11 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 11/18] drm/qxl: drop unused offset parameter from qxl_io_create_primary() Date: Wed, 12 Dec 2018 14:21:02 +0100 Message-Id: <20181212132109.8126-12-kraxel@redhat.com> In-Reply-To: <20181212132109.8126-1-kraxel@redhat.com> References: <20181212132109.8126-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.42]); Wed, 12 Dec 2018 13:21:13 +0000 (UTC) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , open list , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , spice-devel@redhat.com, Gerd Hoffmann , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Dave Airlie MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_drv.h | 1 - drivers/gpu/drm/qxl/qxl_cmd.c | 7 +++---- drivers/gpu/drm/qxl/qxl_display.c | 2 +- 3 files changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 27e0a3fc08..cb767aaef6 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -385,7 +385,6 @@ void qxl_update_screen(struct qxl_device *qxl); /* qxl io operations (qxl_cmd.c) */ void qxl_io_create_primary(struct qxl_device *qdev, - unsigned int offset, struct qxl_bo *bo); void qxl_io_destroy_primary(struct qxl_device *qdev); void qxl_io_memslot_add(struct qxl_device *qdev, uint8_t id); diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c index 73ef41ac5f..626e803f60 100644 --- a/drivers/gpu/drm/qxl/qxl_cmd.c +++ b/drivers/gpu/drm/qxl/qxl_cmd.c @@ -375,8 +375,7 @@ void qxl_io_destroy_primary(struct qxl_device *qdev) qdev->primary_created = false; } -void qxl_io_create_primary(struct qxl_device *qdev, - unsigned int offset, struct qxl_bo *bo) +void qxl_io_create_primary(struct qxl_device *qdev, struct qxl_bo *bo) { struct qxl_surface_create *create; @@ -387,9 +386,9 @@ void qxl_io_create_primary(struct qxl_device *qdev, create->height = bo->surf.height; create->stride = bo->surf.stride; if (bo->shadow) { - create->mem = qxl_bo_physical_address(qdev, bo->shadow, offset); + create->mem = qxl_bo_physical_address(qdev, bo->shadow, 0); } else { - create->mem = qxl_bo_physical_address(qdev, bo, offset); + create->mem = qxl_bo_physical_address(qdev, bo, 0); } DRM_DEBUG_DRIVER("mem = %llx, from %p\n", create->mem, bo->kptr); diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index a4bdcca715..79dc8a1fa3 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -557,7 +557,7 @@ static void qxl_primary_atomic_update(struct drm_plane *plane, if (!bo->is_primary) { if (!same_shadow) { - qxl_io_create_primary(qdev, 0, bo); + qxl_io_create_primary(qdev, bo); qxl_primary_apply_cursor(plane); } bo->is_primary = true; From patchwork Wed Dec 12 13:21:03 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10726291 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9501F159A for ; Wed, 12 Dec 2018 13:21:42 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 857842B32B for ; Wed, 12 Dec 2018 13:21:42 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 793A52B46C; Wed, 12 Dec 2018 13:21:42 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 35EAF2B32B for ; Wed, 12 Dec 2018 13:21:42 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 802466E6CD; Wed, 12 Dec 2018 13:21:17 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id 81ACB6E6B9; Wed, 12 Dec 2018 13:21:14 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 121FD3082A26; Wed, 12 Dec 2018 13:21:14 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-117-174.ams2.redhat.com [10.36.117.174]) by smtp.corp.redhat.com (Postfix) with ESMTP id AE2255E7DF; Wed, 12 Dec 2018 13:21:13 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 5FE8A9993; Wed, 12 Dec 2018 14:21:11 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 12/18] drm/qxl: track primary bo Date: Wed, 12 Dec 2018 14:21:03 +0100 Message-Id: <20181212132109.8126-13-kraxel@redhat.com> In-Reply-To: <20181212132109.8126-1-kraxel@redhat.com> References: <20181212132109.8126-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.45]); Wed, 12 Dec 2018 13:21:14 +0000 (UTC) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , open list , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , spice-devel@redhat.com, Gerd Hoffmann , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Dave Airlie MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Track which bo is used as primary surface. With that in place we don't need the primary_created flag any more, we can just check the primary bo pointer instead. Also verify we don't already have a primary surface in qxl_io_create_primary(). Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_drv.h | 2 +- drivers/gpu/drm/qxl/qxl_cmd.c | 7 +++++-- drivers/gpu/drm/qxl/qxl_display.c | 2 +- 3 files changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index cb767aaef6..150b1a4f66 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -229,7 +229,7 @@ struct qxl_device { struct qxl_ram_header *ram_header; - unsigned int primary_created:1; + struct qxl_bo *primary_bo; struct qxl_memslot main_slot; struct qxl_memslot surfaces_slot; diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c index 626e803f60..aed0242e11 100644 --- a/drivers/gpu/drm/qxl/qxl_cmd.c +++ b/drivers/gpu/drm/qxl/qxl_cmd.c @@ -372,13 +372,16 @@ void qxl_io_flush_surfaces(struct qxl_device *qdev) void qxl_io_destroy_primary(struct qxl_device *qdev) { wait_for_io_cmd(qdev, 0, QXL_IO_DESTROY_PRIMARY_ASYNC); - qdev->primary_created = false; + qdev->primary_bo = NULL; } void qxl_io_create_primary(struct qxl_device *qdev, struct qxl_bo *bo) { struct qxl_surface_create *create; + if (WARN_ON(qdev->primary_bo)) + return; + DRM_DEBUG_DRIVER("qdev %p, ram_header %p\n", qdev, qdev->ram_header); create = &qdev->ram_header->create_surface; create->format = bo->surf.format; @@ -397,7 +400,7 @@ void qxl_io_create_primary(struct qxl_device *qdev, struct qxl_bo *bo) create->type = QXL_SURF_TYPE_PRIMARY; wait_for_io_cmd(qdev, 0, QXL_IO_CREATE_PRIMARY_ASYNC); - qdev->primary_created = true; + qdev->primary_bo = bo; } void qxl_io_memslot_add(struct qxl_device *qdev, uint8_t id) diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index 79dc8a1fa3..828e4f773c 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -302,7 +302,7 @@ static void qxl_crtc_update_monitors_config(struct drm_crtc *crtc, struct qxl_head head; int oldcount, i = qcrtc->index; - if (!qdev->primary_created) { + if (!qdev->primary_bo) { DRM_DEBUG_KMS("no primary surface, skip (%s)\n", reason); return; } From patchwork Wed Dec 12 13:21:04 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10726301 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9436A91E for ; Wed, 12 Dec 2018 13:21:52 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 848F42B3FA for ; Wed, 12 Dec 2018 13:21:52 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 786852B441; Wed, 12 Dec 2018 13:21:52 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 1136A2B4A6 for ; Wed, 12 Dec 2018 13:21:52 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 105A06E6D3; Wed, 12 Dec 2018 13:21:24 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id 249B46E6D3; Wed, 12 Dec 2018 13:21:19 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id B44023082E62; Wed, 12 Dec 2018 13:21:18 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-117-174.ams2.redhat.com [10.36.117.174]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2DC25608D9; Wed, 12 Dec 2018 13:21:14 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 85D4F5E193; Wed, 12 Dec 2018 14:21:11 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 13/18] drm/qxl: use shadow bo directly Date: Wed, 12 Dec 2018 14:21:04 +0100 Message-Id: <20181212132109.8126-14-kraxel@redhat.com> In-Reply-To: <20181212132109.8126-1-kraxel@redhat.com> References: <20181212132109.8126-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.46]); Wed, 12 Dec 2018 13:21:18 +0000 (UTC) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , open list , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , spice-devel@redhat.com, Gerd Hoffmann , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Dave Airlie MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Pass the shadow bo to qxl_io_create_primary() instead of expecting qxl_io_create_primary to check bo->shadow. Set is_primary flag on the shadow bo. Move the is_primary tracking into qxl_io_create_primary() and qxl_io_destroy_primary() functions. That simplifies primary surface tracking and the workflow in qxl_primary_atomic_update(). Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_cmd.c | 8 +++----- drivers/gpu/drm/qxl/qxl_display.c | 33 +++++++++++---------------------- 2 files changed, 14 insertions(+), 27 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c index aed0242e11..fd9725bacb 100644 --- a/drivers/gpu/drm/qxl/qxl_cmd.c +++ b/drivers/gpu/drm/qxl/qxl_cmd.c @@ -372,6 +372,7 @@ void qxl_io_flush_surfaces(struct qxl_device *qdev) void qxl_io_destroy_primary(struct qxl_device *qdev) { wait_for_io_cmd(qdev, 0, QXL_IO_DESTROY_PRIMARY_ASYNC); + qdev->primary_bo->is_primary = false; qdev->primary_bo = NULL; } @@ -388,11 +389,7 @@ void qxl_io_create_primary(struct qxl_device *qdev, struct qxl_bo *bo) create->width = bo->surf.width; create->height = bo->surf.height; create->stride = bo->surf.stride; - if (bo->shadow) { - create->mem = qxl_bo_physical_address(qdev, bo->shadow, 0); - } else { - create->mem = qxl_bo_physical_address(qdev, bo, 0); - } + create->mem = qxl_bo_physical_address(qdev, bo, 0); DRM_DEBUG_DRIVER("mem = %llx, from %p\n", create->mem, bo->kptr); @@ -401,6 +398,7 @@ void qxl_io_create_primary(struct qxl_device *qdev, struct qxl_bo *bo) wait_for_io_cmd(qdev, 0, QXL_IO_CREATE_PRIMARY_ASYNC); qdev->primary_bo = bo; + qdev->primary_bo->is_primary = true; } void qxl_io_memslot_add(struct qxl_device *qdev, uint8_t id) diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index 828e4f773c..204ae46c62 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -401,13 +401,15 @@ static int qxl_framebuffer_surface_dirty(struct drm_framebuffer *fb, struct qxl_device *qdev = fb->dev->dev_private; struct drm_clip_rect norect; struct qxl_bo *qobj; + bool is_primary; int inc = 1; drm_modeset_lock_all(fb->dev); qobj = gem_to_qxl_bo(fb->obj[0]); /* if we aren't primary surface ignore this */ - if (!qobj->is_primary) { + is_primary = qobj->shadow ? qobj->shadow->is_primary : qobj->is_primary; + if (!is_primary) { drm_modeset_unlock_all(fb->dev); return 0; } @@ -526,14 +528,13 @@ static void qxl_primary_atomic_update(struct drm_plane *plane, { struct qxl_device *qdev = plane->dev->dev_private; struct qxl_bo *bo = gem_to_qxl_bo(plane->state->fb->obj[0]); - struct qxl_bo *bo_old; + struct qxl_bo *bo_old, *primary; struct drm_clip_rect norect = { .x1 = 0, .y1 = 0, .x2 = plane->state->fb->width, .y2 = plane->state->fb->height }; - bool same_shadow = false; if (old_state->fb) { bo_old = gem_to_qxl_bo(old_state->fb->obj[0]); @@ -541,26 +542,13 @@ static void qxl_primary_atomic_update(struct drm_plane *plane, bo_old = NULL; } - if (bo == bo_old) - return; + primary = bo->shadow ? bo->shadow : bo; - if (bo_old && bo_old->shadow && bo->shadow && - bo_old->shadow == bo->shadow) { - same_shadow = true; - } - - if (bo_old && bo_old->is_primary) { - if (!same_shadow) + if (!primary->is_primary) { + if (qdev->primary_bo) qxl_io_destroy_primary(qdev); - bo_old->is_primary = false; - } - - if (!bo->is_primary) { - if (!same_shadow) { - qxl_io_create_primary(qdev, bo); - qxl_primary_apply_cursor(plane); - } - bo->is_primary = true; + qxl_io_create_primary(qdev, primary); + qxl_primary_apply_cursor(plane); } qxl_draw_dirty_fb(qdev, plane->state->fb, bo, 0, 0, &norect, 1, 1); @@ -756,6 +744,7 @@ static int qxl_plane_prepare_fb(struct drm_plane *plane, qxl_bo_create(qdev, user_bo->gem_base.size, true, true, QXL_GEM_DOMAIN_SURFACE, NULL, &user_bo->shadow); + user_bo->shadow->surf = user_bo->surf; } } @@ -784,7 +773,7 @@ static void qxl_plane_cleanup_fb(struct drm_plane *plane, user_bo = gem_to_qxl_bo(obj); qxl_bo_unpin(user_bo); - if (user_bo->shadow && !user_bo->is_primary) { + if (user_bo->shadow && !user_bo->shadow->is_primary) { drm_gem_object_put_unlocked(&user_bo->shadow->gem_base); user_bo->shadow = NULL; } From patchwork Wed Dec 12 13:21:05 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10726287 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C7C2591E for ; Wed, 12 Dec 2018 13:21:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B83CB2B43C for ; Wed, 12 Dec 2018 13:21:39 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id AC0372B462; Wed, 12 Dec 2018 13:21:39 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 12BEF2B45E for ; Wed, 12 Dec 2018 13:21:39 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1547C6E6C8; Wed, 12 Dec 2018 13:21:17 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id D55F26E6BF; Wed, 12 Dec 2018 13:21:14 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 66D794E92D; Wed, 12 Dec 2018 13:21:14 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-117-174.ams2.redhat.com [10.36.117.174]) by smtp.corp.redhat.com (Postfix) with ESMTP id C14E55D70A; Wed, 12 Dec 2018 13:21:13 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id B1B645E194; Wed, 12 Dec 2018 14:21:11 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 14/18] drm/qxl: cover all crtcs in shadow bo. Date: Wed, 12 Dec 2018 14:21:05 +0100 Message-Id: <20181212132109.8126-15-kraxel@redhat.com> In-Reply-To: <20181212132109.8126-1-kraxel@redhat.com> References: <20181212132109.8126-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Wed, 12 Dec 2018 13:21:14 +0000 (UTC) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , open list , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , spice-devel@redhat.com, Gerd Hoffmann , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Dave Airlie MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP The qxl device supports only a single active framebuffer ("primary surface" in spice terminology). In multihead configurations are handled by defining rectangles within the primary surface for each head/crtc. Userspace which uses the qxl ioctl interface (xorg qxl driver) is aware of this limitation and will setup framebuffers and crtcs accordingly. Userspace which uses dumb framebuffers (xorg modesetting driver, wayland) is not aware of this limitation and tries to use two framebuffers (one for each crtc) instead. The qxl kms driver already has the dumb bo separated from the primary surface, by using a (shared) shadow bo as primary surface. This is needed to support pageflips without having to re-create the primary surface. The qxl driver will blit from the dumb bo to the shadow bo instead. So we can extend the shadow logic: Maintain a global shadow bo (aka primary surface), make it big enough that dumb bo's for all crtcs fit in side-by-side. Adjust the pageflip blits to place the heads next to each other in the shadow. With this patch in place multihead qxl works with wayland. Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_drv.h | 5 +- drivers/gpu/drm/qxl/qxl_display.c | 120 +++++++++++++++++++++++++++++--------- drivers/gpu/drm/qxl/qxl_draw.c | 9 ++- 3 files changed, 105 insertions(+), 29 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 150b1a4f66..43c6df9cf9 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -230,6 +230,8 @@ struct qxl_device { struct qxl_ram_header *ram_header; struct qxl_bo *primary_bo; + struct qxl_bo *dumb_shadow_bo; + struct qxl_head *dumb_heads; struct qxl_memslot main_slot; struct qxl_memslot surfaces_slot; @@ -437,7 +439,8 @@ void qxl_draw_dirty_fb(struct qxl_device *qdev, struct qxl_bo *bo, unsigned int flags, unsigned int color, struct drm_clip_rect *clips, - unsigned int num_clips, int inc); + unsigned int num_clips, int inc, + uint32_t dumb_shadow_offset); void qxl_draw_fill(struct qxl_draw_fill *qxl_draw_fill_rec); diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index 204ae46c62..fc88826b69 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -323,6 +323,8 @@ static void qxl_crtc_update_monitors_config(struct drm_crtc *crtc, head.y = crtc->y; if (qdev->monitors_config->count < i + 1) qdev->monitors_config->count = i + 1; + if (qdev->primary_bo == qdev->dumb_shadow_bo) + head.x += qdev->dumb_heads[i].x; } else if (i > 0) { head.width = 0; head.height = 0; @@ -426,7 +428,7 @@ static int qxl_framebuffer_surface_dirty(struct drm_framebuffer *fb, } qxl_draw_dirty_fb(qdev, fb, qobj, flags, color, - clips, num_clips, inc); + clips, num_clips, inc, 0); drm_modeset_unlock_all(fb->dev); @@ -535,6 +537,7 @@ static void qxl_primary_atomic_update(struct drm_plane *plane, .x2 = plane->state->fb->width, .y2 = plane->state->fb->height }; + uint32_t dumb_shadow_offset = 0; if (old_state->fb) { bo_old = gem_to_qxl_bo(old_state->fb->obj[0]); @@ -551,7 +554,12 @@ static void qxl_primary_atomic_update(struct drm_plane *plane, qxl_primary_apply_cursor(plane); } - qxl_draw_dirty_fb(qdev, plane->state->fb, bo, 0, 0, &norect, 1, 1); + if (bo->is_dumb) + dumb_shadow_offset = + qdev->dumb_heads[plane->state->crtc->index].x; + + qxl_draw_dirty_fb(qdev, plane->state->fb, bo, 0, 0, &norect, 1, 1, + dumb_shadow_offset); } static void qxl_primary_atomic_disable(struct drm_plane *plane, @@ -707,12 +715,68 @@ static void qxl_cursor_atomic_disable(struct drm_plane *plane, qxl_release_fence_buffer_objects(release); } +static void qxl_update_dumb_head(struct qxl_device *qdev, + int index, struct qxl_bo *bo) +{ + uint32_t width, height; + + if (index >= qdev->monitors_config->max_allowed) + return; + + if (bo && bo->is_dumb) { + width = bo->surf.width; + height = bo->surf.height; + } else { + width = 0; + height = 0; + } + + if (qdev->dumb_heads[index].width == width && + qdev->dumb_heads[index].height == height) + return; + + DRM_DEBUG("#%d: %dx%d -> %dx%d\n", index, + qdev->dumb_heads[index].width, + qdev->dumb_heads[index].height, + width, height); + qdev->dumb_heads[index].width = width; + qdev->dumb_heads[index].height = height; +} + +static void qxl_calc_dumb_shadow(struct qxl_device *qdev, + struct qxl_surface *surf) +{ + struct qxl_head *head; + int i; + + memset(surf, 0, sizeof(*surf)); + for (i = 0; i < qdev->monitors_config->max_allowed; i++) { + head = qdev->dumb_heads + i; + head->x = surf->width; + surf->width += head->width; + if (surf->height < head->height) + surf->height = head->height; + } + if (surf->width < 64) + surf->width = 64; + if (surf->height < 64) + surf->height = 64; + surf->format = SPICE_SURFACE_FMT_32_xRGB; + surf->stride = surf->width * 4; + + if (!qdev->dumb_shadow_bo || + qdev->dumb_shadow_bo->surf.width != surf->width || + qdev->dumb_shadow_bo->surf.height != surf->height) + DRM_DEBUG("%dx%d\n", surf->width, surf->height); +} + static int qxl_plane_prepare_fb(struct drm_plane *plane, struct drm_plane_state *new_state) { struct qxl_device *qdev = plane->dev->dev_private; struct drm_gem_object *obj; - struct qxl_bo *user_bo, *old_bo = NULL; + struct qxl_bo *user_bo; + struct qxl_surface surf; int ret; if (!new_state->fb) @@ -722,29 +786,31 @@ static int qxl_plane_prepare_fb(struct drm_plane *plane, user_bo = gem_to_qxl_bo(obj); if (plane->type == DRM_PLANE_TYPE_PRIMARY && - user_bo->is_dumb && !user_bo->shadow) { - if (plane->state->fb) { - obj = plane->state->fb->obj[0]; - old_bo = gem_to_qxl_bo(obj); - } - if (old_bo && old_bo->shadow && - user_bo->gem_base.size == old_bo->gem_base.size && - plane->state->crtc == new_state->crtc && - plane->state->crtc_w == new_state->crtc_w && - plane->state->crtc_h == new_state->crtc_h && - plane->state->src_x == new_state->src_x && - plane->state->src_y == new_state->src_y && - plane->state->src_w == new_state->src_w && - plane->state->src_h == new_state->src_h && - plane->state->rotation == new_state->rotation && - plane->state->zpos == new_state->zpos) { - drm_gem_object_get(&old_bo->shadow->gem_base); - user_bo->shadow = old_bo->shadow; - } else { - qxl_bo_create(qdev, user_bo->gem_base.size, + user_bo->is_dumb) { + qxl_update_dumb_head(qdev, new_state->crtc->index, + user_bo); + qxl_calc_dumb_shadow(qdev, &surf); + if (!qdev->dumb_shadow_bo || + qdev->dumb_shadow_bo->surf.width != surf.width || + qdev->dumb_shadow_bo->surf.height != surf.height) { + if (qdev->dumb_shadow_bo) { + drm_gem_object_put_unlocked + (&qdev->dumb_shadow_bo->gem_base); + qdev->dumb_shadow_bo = NULL; + } + qxl_bo_create(qdev, surf.height * surf.stride, true, true, QXL_GEM_DOMAIN_SURFACE, NULL, - &user_bo->shadow); - user_bo->shadow->surf = user_bo->surf; + &qdev->dumb_shadow_bo); + qdev->dumb_shadow_bo->surf = surf; + } + if (user_bo->shadow != qdev->dumb_shadow_bo) { + if (user_bo->shadow) { + drm_gem_object_put_unlocked + (&user_bo->shadow->gem_base); + user_bo->shadow = NULL; + } + drm_gem_object_get(&qdev->dumb_shadow_bo->gem_base); + user_bo->shadow = qdev->dumb_shadow_bo; } } @@ -773,7 +839,7 @@ static void qxl_plane_cleanup_fb(struct drm_plane *plane, user_bo = gem_to_qxl_bo(obj); qxl_bo_unpin(user_bo); - if (user_bo->shadow && !user_bo->shadow->is_primary) { + if (old_state->fb != plane->state->fb && user_bo->shadow) { drm_gem_object_put_unlocked(&user_bo->shadow->gem_base); user_bo->shadow = NULL; } @@ -1107,6 +1173,8 @@ int qxl_create_monitors_object(struct qxl_device *qdev) memset(qdev->monitors_config, 0, monitors_config_size); qdev->monitors_config->max_allowed = max_allowed; + + qdev->dumb_heads = kcalloc(max_allowed, sizeof(qdev->dumb_heads[0]), GFP_KERNEL); return 0; } diff --git a/drivers/gpu/drm/qxl/qxl_draw.c b/drivers/gpu/drm/qxl/qxl_draw.c index c408bb83c7..5313ad21c1 100644 --- a/drivers/gpu/drm/qxl/qxl_draw.c +++ b/drivers/gpu/drm/qxl/qxl_draw.c @@ -267,7 +267,8 @@ void qxl_draw_dirty_fb(struct qxl_device *qdev, struct qxl_bo *bo, unsigned int flags, unsigned int color, struct drm_clip_rect *clips, - unsigned int num_clips, int inc) + unsigned int num_clips, int inc, + uint32_t dumb_shadow_offset) { /* * TODO: if flags & DRM_MODE_FB_DIRTY_ANNOTATE_FILL then we should @@ -295,6 +296,9 @@ void qxl_draw_dirty_fb(struct qxl_device *qdev, if (ret) return; + clips->x1 += dumb_shadow_offset; + clips->x2 += dumb_shadow_offset; + left = clips->x1; right = clips->x2; top = clips->y1; @@ -342,7 +346,8 @@ void qxl_draw_dirty_fb(struct qxl_device *qdev, goto out_release_backoff; ret = qxl_image_init(qdev, release, dimage, surface_base, - left, top, width, height, depth, stride); + left - dumb_shadow_offset, + top, width, height, depth, stride); qxl_bo_kunmap(bo); if (ret) goto out_release_backoff; From patchwork Wed Dec 12 13:21:06 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10726305 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0719B159A for ; Wed, 12 Dec 2018 13:21:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E71A22B42F for ; Wed, 12 Dec 2018 13:21:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D7A042B43E; Wed, 12 Dec 2018 13:21:55 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 67D5F2B46F for ; Wed, 12 Dec 2018 13:21:55 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DD2E06E6DC; Wed, 12 Dec 2018 13:21:31 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id 42C0D6E6CF; Wed, 12 Dec 2018 13:21:20 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id D458085550; Wed, 12 Dec 2018 13:21:19 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-117-174.ams2.redhat.com [10.36.117.174]) by smtp.corp.redhat.com (Postfix) with ESMTP id 475A81054FD9; Wed, 12 Dec 2018 13:21:14 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id CCAF95E195; Wed, 12 Dec 2018 14:21:11 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 15/18] drm/qxl: use qxl_num_crtc directly Date: Wed, 12 Dec 2018 14:21:06 +0100 Message-Id: <20181212132109.8126-16-kraxel@redhat.com> In-Reply-To: <20181212132109.8126-1-kraxel@redhat.com> References: <20181212132109.8126-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.28]); Wed, 12 Dec 2018 13:21:19 +0000 (UTC) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , open list , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , spice-devel@redhat.com, Gerd Hoffmann , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Dave Airlie MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP qdev->monitors_config->max_allowed is effectively set by the qxl.num_heads module parameter, stored in the qxl_num_crtc variable. Lets get rid of the indirection and use the variable qxl_num_crtc directly. The kernel doesn't need to dereference pointers each time it needs the value, and when reading the code you don't have to trace where and why qdev->monitors_config->max_allowed is set. Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_display.c | 25 +++++++++++-------------- 1 file changed, 11 insertions(+), 14 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index fc88826b69..6ea5d031d0 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -80,10 +80,10 @@ static int qxl_display_copy_rom_client_monitors_config(struct qxl_device *qdev) DRM_DEBUG_KMS("no client monitors configured\n"); return status; } - if (num_monitors > qdev->monitors_config->max_allowed) { + if (num_monitors > qxl_num_crtc) { DRM_DEBUG_KMS("client monitors list will be truncated: %d < %d\n", - qdev->monitors_config->max_allowed, num_monitors); - num_monitors = qdev->monitors_config->max_allowed; + qxl_num_crtc, num_monitors); + num_monitors = qxl_num_crtc; } else { num_monitors = qdev->rom->client_monitors_config.count; } @@ -96,8 +96,7 @@ static int qxl_display_copy_rom_client_monitors_config(struct qxl_device *qdev) return status; } /* we copy max from the client but it isn't used */ - qdev->client_monitors_config->max_allowed = - qdev->monitors_config->max_allowed; + qdev->client_monitors_config->max_allowed = qxl_num_crtc; for (i = 0 ; i < qdev->client_monitors_config->count ; ++i) { struct qxl_urect *c_rect = &qdev->rom->client_monitors_config.heads[i]; @@ -204,7 +203,7 @@ static int qxl_add_monitors_config_modes(struct drm_connector *connector, if (!qdev->monitors_config) return 0; - if (h >= qdev->monitors_config->max_allowed) + if (h >= qxl_num_crtc) return 0; if (!qdev->client_monitors_config) return 0; @@ -307,8 +306,7 @@ static void qxl_crtc_update_monitors_config(struct drm_crtc *crtc, return; } - if (!qdev->monitors_config || - qdev->monitors_config->max_allowed <= i) + if (!qdev->monitors_config || qxl_num_crtc <= i) return; head.id = i; @@ -350,9 +348,10 @@ static void qxl_crtc_update_monitors_config(struct drm_crtc *crtc, if (oldcount != qdev->monitors_config->count) DRM_DEBUG_KMS("active heads %d -> %d (%d total)\n", oldcount, qdev->monitors_config->count, - qdev->monitors_config->max_allowed); + qxl_num_crtc); qdev->monitors_config->heads[i] = head; + qdev->monitors_config->max_allowed = qxl_num_crtc; qxl_send_monitors_config(qdev); } @@ -1148,9 +1147,8 @@ int qxl_create_monitors_object(struct qxl_device *qdev) { int ret; struct drm_gem_object *gobj; - int max_allowed = qxl_num_crtc; int monitors_config_size = sizeof(struct qxl_monitors_config) + - max_allowed * sizeof(struct qxl_head); + qxl_num_crtc * sizeof(struct qxl_head); ret = qxl_gem_object_create(qdev, monitors_config_size, 0, QXL_GEM_DOMAIN_VRAM, @@ -1172,9 +1170,8 @@ int qxl_create_monitors_object(struct qxl_device *qdev) qxl_bo_physical_address(qdev, qdev->monitors_config_bo, 0); memset(qdev->monitors_config, 0, monitors_config_size); - qdev->monitors_config->max_allowed = max_allowed; - - qdev->dumb_heads = kcalloc(max_allowed, sizeof(qdev->dumb_heads[0]), GFP_KERNEL); + qdev->dumb_heads = kcalloc(qxl_num_crtc, sizeof(qdev->dumb_heads[0]), + GFP_KERNEL); return 0; } From patchwork Wed Dec 12 13:21:07 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10726295 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5167691E for ; Wed, 12 Dec 2018 13:21:46 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3FE8C2B43E for ; Wed, 12 Dec 2018 13:21:46 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 343472B46C; Wed, 12 Dec 2018 13:21:46 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 10AE02B43E for ; Wed, 12 Dec 2018 13:21:45 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E99626E6D2; Wed, 12 Dec 2018 13:21:18 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1B7A06E6C0; Wed, 12 Dec 2018 13:21:15 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 9B380308212A; Wed, 12 Dec 2018 13:21:14 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-117-174.ams2.redhat.com [10.36.117.174]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2AA025ED26; Wed, 12 Dec 2018 13:21:14 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 031D55E50B; Wed, 12 Dec 2018 14:21:12 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 16/18] drm/qxl: implement prime kmap/kunmap Date: Wed, 12 Dec 2018 14:21:07 +0100 Message-Id: <20181212132109.8126-17-kraxel@redhat.com> In-Reply-To: <20181212132109.8126-1-kraxel@redhat.com> References: <20181212132109.8126-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.42]); Wed, 12 Dec 2018 13:21:14 +0000 (UTC) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , open list , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , spice-devel@redhat.com, Gerd Hoffmann , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Dave Airlie MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Generic fbdev emulation needs this. Also: We must keep track of the number of mappings now, so we don't unmap early in case two users want a kmap of the same bo. Add a sanity check to destroy callback to make sure kmap/kunmap is balanced. Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_drv.h | 1 + drivers/gpu/drm/qxl/qxl_object.c | 6 ++++++ drivers/gpu/drm/qxl/qxl_prime.c | 17 +++++++++++++---- 3 files changed, 20 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 43c6df9cf9..8c3af1cdbe 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -84,6 +84,7 @@ struct qxl_bo { struct ttm_bo_kmap_obj kmap; unsigned int pin_count; void *kptr; + unsigned int map_count; int type; /* Constant after initialization */ diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c index 024c8dd317..4928fa6029 100644 --- a/drivers/gpu/drm/qxl/qxl_object.c +++ b/drivers/gpu/drm/qxl/qxl_object.c @@ -36,6 +36,7 @@ static void qxl_ttm_bo_destroy(struct ttm_buffer_object *tbo) qdev = (struct qxl_device *)bo->gem_base.dev->dev_private; qxl_surface_evict(qdev, bo, false); + WARN_ON_ONCE(bo->map_count > 0); mutex_lock(&qdev->gem.mutex); list_del_init(&bo->list); mutex_unlock(&qdev->gem.mutex); @@ -131,6 +132,7 @@ int qxl_bo_kmap(struct qxl_bo *bo, void **ptr) if (bo->kptr) { if (ptr) *ptr = bo->kptr; + bo->map_count++; return 0; } r = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.num_pages, &bo->kmap); @@ -139,6 +141,7 @@ int qxl_bo_kmap(struct qxl_bo *bo, void **ptr) bo->kptr = ttm_kmap_obj_virtual(&bo->kmap, &is_iomem); if (ptr) *ptr = bo->kptr; + bo->map_count = 1; return 0; } @@ -180,6 +183,9 @@ void qxl_bo_kunmap(struct qxl_bo *bo) { if (bo->kptr == NULL) return; + bo->map_count--; + if (bo->map_count > 0) + return; bo->kptr = NULL; ttm_bo_kunmap(&bo->kmap); } diff --git a/drivers/gpu/drm/qxl/qxl_prime.c b/drivers/gpu/drm/qxl/qxl_prime.c index a55dece118..708378844c 100644 --- a/drivers/gpu/drm/qxl/qxl_prime.c +++ b/drivers/gpu/drm/qxl/qxl_prime.c @@ -22,7 +22,7 @@ * Authors: Andreas Pokorny */ -#include "qxl_drv.h" +#include "qxl_object.h" /* Empty Implementations as there should not be any other driver for a virtual * device that might share buffers with qxl */ @@ -54,13 +54,22 @@ struct drm_gem_object *qxl_gem_prime_import_sg_table( void *qxl_gem_prime_vmap(struct drm_gem_object *obj) { - WARN_ONCE(1, "not implemented"); - return ERR_PTR(-ENOSYS); + struct qxl_bo *bo = gem_to_qxl_bo(obj); + void *ptr; + int ret; + + ret = qxl_bo_kmap(bo, &ptr); + if (ret < 0) + return ERR_PTR(ret); + + return ptr; } void qxl_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr) { - WARN_ONCE(1, "not implemented"); + struct qxl_bo *bo = gem_to_qxl_bo(obj); + + qxl_bo_kunmap(bo); } int qxl_gem_prime_mmap(struct drm_gem_object *obj, From patchwork Wed Dec 12 13:21:08 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10726309 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E906514E2 for ; Wed, 12 Dec 2018 13:28:30 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D496428FB6 for ; Wed, 12 Dec 2018 13:28:30 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C3C232A880; Wed, 12 Dec 2018 13:28:30 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 7B62228FB6 for ; Wed, 12 Dec 2018 13:28:30 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 69A5B6E6DB; Wed, 12 Dec 2018 13:28:27 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0353F6E6D9; Wed, 12 Dec 2018 13:28:26 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 8B546356F6; Wed, 12 Dec 2018 13:28:25 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-117-174.ams2.redhat.com [10.36.117.174]) by smtp.corp.redhat.com (Postfix) with ESMTP id ED74B1054FCC; Wed, 12 Dec 2018 13:28:21 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 2559E5E50C; Wed, 12 Dec 2018 14:21:12 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 17/18] drm/qxl: use generic fbdev emulation Date: Wed, 12 Dec 2018 14:21:08 +0100 Message-Id: <20181212132109.8126-18-kraxel@redhat.com> In-Reply-To: <20181212132109.8126-1-kraxel@redhat.com> References: <20181212132109.8126-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Wed, 12 Dec 2018 13:28:25 +0000 (UTC) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , open list , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , spice-devel@redhat.com, Gerd Hoffmann , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Dave Airlie MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Switch qxl over to the new generic fbdev emulation. Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_display.c | 7 ------- drivers/gpu/drm/qxl/qxl_drv.c | 2 ++ 2 files changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index 6ea5d031d0..36614005bd 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -1223,18 +1223,11 @@ int qxl_modeset_init(struct qxl_device *qdev) qxl_display_read_client_monitors_config(qdev); drm_mode_config_reset(&qdev->ddev); - - /* primary surface must be created by this point, to allow - * issuing command queue commands and having them read by - * spice server. */ - qxl_fbdev_init(qdev); return 0; } void qxl_modeset_fini(struct qxl_device *qdev) { - qxl_fbdev_fini(qdev); - qxl_destroy_monitors_object(qdev); drm_mode_config_cleanup(&qdev->ddev); } diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c index 13c8a662f9..3fce7d16df 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.c +++ b/drivers/gpu/drm/qxl/qxl_drv.c @@ -93,6 +93,8 @@ qxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (ret) goto modeset_cleanup; + drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, 0, "qxl"); + drm_fbdev_generic_setup(&qdev->ddev, 32); return 0; modeset_cleanup: From patchwork Wed Dec 12 13:21:09 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 10726285 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1AE2091E for ; Wed, 12 Dec 2018 13:21:38 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0A4152B408 for ; Wed, 12 Dec 2018 13:21:38 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id F2E3E2B45F; Wed, 12 Dec 2018 13:21:37 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id BCF802B42F for ; Wed, 12 Dec 2018 13:21:36 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C394B6E6C7; Wed, 12 Dec 2018 13:21:16 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9D5E66E6C3; Wed, 12 Dec 2018 13:21:15 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 3587B3001C2D; Wed, 12 Dec 2018 13:21:15 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-117-174.ams2.redhat.com [10.36.117.174]) by smtp.corp.redhat.com (Postfix) with ESMTP id 43CA660C44; Wed, 12 Dec 2018 13:21:14 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 5FCFD5E50E; Wed, 12 Dec 2018 14:21:12 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 18/18] drm/qxl: remove dead qxl fbdev emulation code Date: Wed, 12 Dec 2018 14:21:09 +0100 Message-Id: <20181212132109.8126-19-kraxel@redhat.com> In-Reply-To: <20181212132109.8126-1-kraxel@redhat.com> References: <20181212132109.8126-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.47]); Wed, 12 Dec 2018 13:21:15 +0000 (UTC) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , open list , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , spice-devel@redhat.com, Gerd Hoffmann , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , Dave Airlie Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Lovely diffstat, thanks to the new generic fbdev emulation. drm/qxl/Makefile | 2 drm/qxl/qxl_draw.c | 232 ---------------------------------------- drm/qxl/qxl_drv.h | 21 --- drm/qxl/qxl_fb.c | 300 ----------------------------------------------------- Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/qxl/qxl_drv.h | 21 --- drivers/gpu/drm/qxl/qxl_draw.c | 232 ------------------------------- drivers/gpu/drm/qxl/qxl_fb.c | 300 ----------------------------------------- drivers/gpu/drm/qxl/Makefile | 2 +- 4 files changed, 1 insertion(+), 554 deletions(-) delete mode 100644 drivers/gpu/drm/qxl/qxl_fb.c diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 8c3af1cdbe..4a0331b3ff 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -220,8 +220,6 @@ struct qxl_device { struct qxl_mman mman; struct qxl_gem gem; - struct drm_fb_helper fb_helper; - void *ram_physical; struct qxl_ring *release_ring; @@ -322,12 +320,6 @@ qxl_bo_physical_address(struct qxl_device *qdev, struct qxl_bo *bo, return slot->high_bits | (bo->tbo.offset - slot->gpu_offset + offset); } -/* qxl_fb.c */ -#define QXLFB_CONN_LIMIT 1 - -int qxl_fbdev_init(struct qxl_device *qdev); -void qxl_fbdev_fini(struct qxl_device *qdev); - /* qxl_display.c */ void qxl_display_read_client_monitors_config(struct qxl_device *qdev); int qxl_create_monitors_object(struct qxl_device *qdev); @@ -432,9 +424,6 @@ int qxl_alloc_bo_reserved(struct qxl_device *qdev, struct qxl_bo **_bo); /* qxl drawing commands */ -void qxl_draw_opaque_fb(const struct qxl_fb_image *qxl_fb_image, - int stride /* filled in if 0 */); - void qxl_draw_dirty_fb(struct qxl_device *qdev, struct drm_framebuffer *fb, struct qxl_bo *bo, @@ -443,13 +432,6 @@ void qxl_draw_dirty_fb(struct qxl_device *qdev, unsigned int num_clips, int inc, uint32_t dumb_shadow_offset); -void qxl_draw_fill(struct qxl_draw_fill *qxl_draw_fill_rec); - -void qxl_draw_copyarea(struct qxl_device *qdev, - u32 width, u32 height, - u32 sx, u32 sy, - u32 dx, u32 dy); - void qxl_release_free(struct qxl_device *qdev, struct qxl_release *release); @@ -481,9 +463,6 @@ int qxl_gem_prime_mmap(struct drm_gem_object *obj, int qxl_irq_init(struct qxl_device *qdev); irqreturn_t qxl_irq_handler(int irq, void *arg); -/* qxl_fb.c */ -bool qxl_fbdev_qobj_is_fb(struct qxl_device *qdev, struct qxl_bo *qobj); - int qxl_debugfs_add_files(struct qxl_device *qdev, struct drm_info_list *files, unsigned int nfiles); diff --git a/drivers/gpu/drm/qxl/qxl_draw.c b/drivers/gpu/drm/qxl/qxl_draw.c index 5313ad21c1..97c3f1a95a 100644 --- a/drivers/gpu/drm/qxl/qxl_draw.c +++ b/drivers/gpu/drm/qxl/qxl_draw.c @@ -109,152 +109,6 @@ make_drawable(struct qxl_device *qdev, int surface, uint8_t type, return 0; } -static int alloc_palette_object(struct qxl_device *qdev, - struct qxl_release *release, - struct qxl_bo **palette_bo) -{ - return qxl_alloc_bo_reserved(qdev, release, - sizeof(struct qxl_palette) + sizeof(uint32_t) * 2, - palette_bo); -} - -static int qxl_palette_create_1bit(struct qxl_bo *palette_bo, - struct qxl_release *release, - const struct qxl_fb_image *qxl_fb_image) -{ - const struct fb_image *fb_image = &qxl_fb_image->fb_image; - uint32_t visual = qxl_fb_image->visual; - const uint32_t *pseudo_palette = qxl_fb_image->pseudo_palette; - struct qxl_palette *pal; - int ret; - uint32_t fgcolor, bgcolor; - static uint64_t unique; /* we make no attempt to actually set this - * correctly globaly, since that would require - * tracking all of our palettes. */ - ret = qxl_bo_kmap(palette_bo, (void **)&pal); - if (ret) - return ret; - pal->num_ents = 2; - pal->unique = unique++; - if (visual == FB_VISUAL_TRUECOLOR || visual == FB_VISUAL_DIRECTCOLOR) { - /* NB: this is the only used branch currently. */ - fgcolor = pseudo_palette[fb_image->fg_color]; - bgcolor = pseudo_palette[fb_image->bg_color]; - } else { - fgcolor = fb_image->fg_color; - bgcolor = fb_image->bg_color; - } - pal->ents[0] = bgcolor; - pal->ents[1] = fgcolor; - qxl_bo_kunmap(palette_bo); - return 0; -} - -void qxl_draw_opaque_fb(const struct qxl_fb_image *qxl_fb_image, - int stride /* filled in if 0 */) -{ - struct qxl_device *qdev = qxl_fb_image->qdev; - struct qxl_drawable *drawable; - struct qxl_rect rect; - const struct fb_image *fb_image = &qxl_fb_image->fb_image; - int x = fb_image->dx; - int y = fb_image->dy; - int width = fb_image->width; - int height = fb_image->height; - const char *src = fb_image->data; - int depth = fb_image->depth; - struct qxl_release *release; - struct qxl_image *image; - int ret; - struct qxl_drm_image *dimage; - struct qxl_bo *palette_bo = NULL; - - if (stride == 0) - stride = depth * width / 8; - - ret = alloc_drawable(qdev, &release); - if (ret) - return; - - ret = qxl_image_alloc_objects(qdev, release, - &dimage, - height, stride); - if (ret) - goto out_free_drawable; - - if (depth == 1) { - ret = alloc_palette_object(qdev, release, &palette_bo); - if (ret) - goto out_free_image; - } - - /* do a reservation run over all the objects we just allocated */ - ret = qxl_release_reserve_list(release, true); - if (ret) - goto out_free_palette; - - rect.left = x; - rect.right = x + width; - rect.top = y; - rect.bottom = y + height; - - ret = make_drawable(qdev, 0, QXL_DRAW_COPY, &rect, release); - if (ret) { - qxl_release_backoff_reserve_list(release); - goto out_free_palette; - } - - ret = qxl_image_init(qdev, release, dimage, - (const uint8_t *)src, 0, 0, - width, height, depth, stride); - if (ret) { - qxl_release_backoff_reserve_list(release); - qxl_release_free(qdev, release); - return; - } - - if (depth == 1) { - void *ptr; - - ret = qxl_palette_create_1bit(palette_bo, release, qxl_fb_image); - - ptr = qxl_bo_kmap_atomic_page(qdev, dimage->bo, 0); - image = ptr; - image->u.bitmap.palette = - qxl_bo_physical_address(qdev, palette_bo, 0); - qxl_bo_kunmap_atomic_page(qdev, dimage->bo, ptr); - } - - drawable = (struct qxl_drawable *)qxl_release_map(qdev, release); - - drawable->u.copy.src_area.top = 0; - drawable->u.copy.src_area.bottom = height; - drawable->u.copy.src_area.left = 0; - drawable->u.copy.src_area.right = width; - - drawable->u.copy.rop_descriptor = SPICE_ROPD_OP_PUT; - drawable->u.copy.scale_mode = 0; - drawable->u.copy.mask.flags = 0; - drawable->u.copy.mask.pos.x = 0; - drawable->u.copy.mask.pos.y = 0; - drawable->u.copy.mask.bitmap = 0; - - drawable->u.copy.src_bitmap = - qxl_bo_physical_address(qdev, dimage->bo, 0); - qxl_release_unmap(qdev, release, &drawable->release_info); - - qxl_push_command_ring_release(qdev, release, QXL_CMD_DRAW, false); - qxl_release_fence_buffer_objects(release); - -out_free_palette: - qxl_bo_unref(&palette_bo); -out_free_image: - qxl_image_free_objects(qdev, dimage); -out_free_drawable: - if (ret) - free_drawable(qdev, release); -} - /* push a draw command using the given clipping rectangles as * the sources from the shadow framebuffer. * @@ -402,89 +256,3 @@ void qxl_draw_dirty_fb(struct qxl_device *qdev, free_drawable(qdev, release); } - -void qxl_draw_copyarea(struct qxl_device *qdev, - u32 width, u32 height, - u32 sx, u32 sy, - u32 dx, u32 dy) -{ - struct qxl_drawable *drawable; - struct qxl_rect rect; - struct qxl_release *release; - int ret; - - ret = alloc_drawable(qdev, &release); - if (ret) - return; - - /* do a reservation run over all the objects we just allocated */ - ret = qxl_release_reserve_list(release, true); - if (ret) - goto out_free_release; - - rect.left = dx; - rect.top = dy; - rect.right = dx + width; - rect.bottom = dy + height; - ret = make_drawable(qdev, 0, QXL_COPY_BITS, &rect, release); - if (ret) { - qxl_release_backoff_reserve_list(release); - goto out_free_release; - } - - drawable = (struct qxl_drawable *)qxl_release_map(qdev, release); - drawable->u.copy_bits.src_pos.x = sx; - drawable->u.copy_bits.src_pos.y = sy; - qxl_release_unmap(qdev, release, &drawable->release_info); - - qxl_push_command_ring_release(qdev, release, QXL_CMD_DRAW, false); - qxl_release_fence_buffer_objects(release); - -out_free_release: - if (ret) - free_drawable(qdev, release); -} - -void qxl_draw_fill(struct qxl_draw_fill *qxl_draw_fill_rec) -{ - struct qxl_device *qdev = qxl_draw_fill_rec->qdev; - struct qxl_rect rect = qxl_draw_fill_rec->rect; - uint32_t color = qxl_draw_fill_rec->color; - uint16_t rop = qxl_draw_fill_rec->rop; - struct qxl_drawable *drawable; - struct qxl_release *release; - int ret; - - ret = alloc_drawable(qdev, &release); - if (ret) - return; - - /* do a reservation run over all the objects we just allocated */ - ret = qxl_release_reserve_list(release, true); - if (ret) - goto out_free_release; - - ret = make_drawable(qdev, 0, QXL_DRAW_FILL, &rect, release); - if (ret) { - qxl_release_backoff_reserve_list(release); - goto out_free_release; - } - - drawable = (struct qxl_drawable *)qxl_release_map(qdev, release); - drawable->u.fill.brush.type = SPICE_BRUSH_TYPE_SOLID; - drawable->u.fill.brush.u.color = color; - drawable->u.fill.rop_descriptor = rop; - drawable->u.fill.mask.flags = 0; - drawable->u.fill.mask.pos.x = 0; - drawable->u.fill.mask.pos.y = 0; - drawable->u.fill.mask.bitmap = 0; - - qxl_release_unmap(qdev, release, &drawable->release_info); - - qxl_push_command_ring_release(qdev, release, QXL_CMD_DRAW, false); - qxl_release_fence_buffer_objects(release); - -out_free_release: - if (ret) - free_drawable(qdev, release); -} diff --git a/drivers/gpu/drm/qxl/qxl_fb.c b/drivers/gpu/drm/qxl/qxl_fb.c deleted file mode 100644 index a819d24225..0000000000 --- a/drivers/gpu/drm/qxl/qxl_fb.c +++ /dev/null @@ -1,300 +0,0 @@ -/* - * Copyright © 2013 Red Hat - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Authors: - * David Airlie - */ -#include - -#include -#include -#include -#include -#include -#include - -#include "qxl_drv.h" - -#include "qxl_object.h" - -static void qxl_fb_image_init(struct qxl_fb_image *qxl_fb_image, - struct qxl_device *qdev, struct fb_info *info, - const struct fb_image *image) -{ - qxl_fb_image->qdev = qdev; - if (info) { - qxl_fb_image->visual = info->fix.visual; - if (qxl_fb_image->visual == FB_VISUAL_TRUECOLOR || - qxl_fb_image->visual == FB_VISUAL_DIRECTCOLOR) - memcpy(&qxl_fb_image->pseudo_palette, - info->pseudo_palette, - sizeof(qxl_fb_image->pseudo_palette)); - } else { - /* fallback */ - if (image->depth == 1) - qxl_fb_image->visual = FB_VISUAL_MONO10; - else - qxl_fb_image->visual = FB_VISUAL_DIRECTCOLOR; - } - if (image) { - memcpy(&qxl_fb_image->fb_image, image, - sizeof(qxl_fb_image->fb_image)); - } -} - -static struct fb_ops qxlfb_ops = { - .owner = THIS_MODULE, - DRM_FB_HELPER_DEFAULT_OPS, - .fb_fillrect = drm_fb_helper_sys_fillrect, - .fb_copyarea = drm_fb_helper_sys_copyarea, - .fb_imageblit = drm_fb_helper_sys_imageblit, -}; - -static void qxlfb_destroy_pinned_object(struct drm_gem_object *gobj) -{ - struct qxl_bo *qbo = gem_to_qxl_bo(gobj); - - qxl_bo_kunmap(qbo); - qxl_bo_unpin(qbo); - - drm_gem_object_put_unlocked(gobj); -} - -static int qxlfb_create_pinned_object(struct qxl_device *qdev, - const struct drm_mode_fb_cmd2 *mode_cmd, - struct drm_gem_object **gobj_p) -{ - struct drm_gem_object *gobj = NULL; - struct qxl_bo *qbo = NULL; - int ret; - int aligned_size, size; - int height = mode_cmd->height; - - size = mode_cmd->pitches[0] * height; - aligned_size = ALIGN(size, PAGE_SIZE); - /* TODO: unallocate and reallocate surface0 for real. Hack to just - * have a large enough surface0 for 1024x768 Xorg 32bpp mode */ - ret = qxl_gem_object_create(qdev, aligned_size, 0, - QXL_GEM_DOMAIN_SURFACE, - false, /* is discardable */ - false, /* is kernel (false means device) */ - NULL, - &gobj); - if (ret) { - pr_err("failed to allocate framebuffer (%d)\n", - aligned_size); - return -ENOMEM; - } - qbo = gem_to_qxl_bo(gobj); - - qbo->surf.width = mode_cmd->width; - qbo->surf.height = mode_cmd->height; - qbo->surf.stride = mode_cmd->pitches[0]; - qbo->surf.format = SPICE_SURFACE_FMT_32_xRGB; - - ret = qxl_bo_pin(qbo); - if (ret) { - goto out_unref; - } - ret = qxl_bo_kmap(qbo, NULL); - - if (ret) - goto out_unref; - - *gobj_p = gobj; - return 0; -out_unref: - qxlfb_destroy_pinned_object(gobj); - *gobj_p = NULL; - return ret; -} - -/* - * FIXME - * It should not be necessary to have a special dirty() callback for fbdev. - */ -static int qxlfb_framebuffer_dirty(struct drm_framebuffer *fb, - struct drm_file *file_priv, - unsigned int flags, unsigned int color, - struct drm_clip_rect *clips, - unsigned int num_clips) -{ - struct qxl_device *qdev = fb->dev->dev_private; - struct fb_info *info = qdev->fb_helper.fbdev; - struct qxl_fb_image qxl_fb_image; - struct fb_image *image = &qxl_fb_image.fb_image; - - /* TODO: hard coding 32 bpp */ - int stride = fb->pitches[0]; - - /* - * we are using a shadow draw buffer, at qdev->surface0_shadow - */ - image->dx = clips->x1; - image->dy = clips->y1; - image->width = clips->x2 - clips->x1; - image->height = clips->y2 - clips->y1; - image->fg_color = 0xffffffff; /* unused, just to avoid uninitialized - warnings */ - image->bg_color = 0; - image->depth = 32; /* TODO: take from somewhere? */ - image->cmap.start = 0; - image->cmap.len = 0; - image->cmap.red = NULL; - image->cmap.green = NULL; - image->cmap.blue = NULL; - image->cmap.transp = NULL; - image->data = info->screen_base + (clips->x1 * 4) + (stride * clips->y1); - - qxl_fb_image_init(&qxl_fb_image, qdev, info, NULL); - qxl_draw_opaque_fb(&qxl_fb_image, stride); - - return 0; -} - -static const struct drm_framebuffer_funcs qxlfb_fb_funcs = { - .destroy = drm_gem_fb_destroy, - .create_handle = drm_gem_fb_create_handle, - .dirty = qxlfb_framebuffer_dirty, -}; - -static int qxlfb_create(struct drm_fb_helper *helper, - struct drm_fb_helper_surface_size *sizes) -{ - struct qxl_device *qdev = - container_of(helper, struct qxl_device, fb_helper); - struct fb_info *info; - struct drm_framebuffer *fb = NULL; - struct drm_mode_fb_cmd2 mode_cmd; - struct drm_gem_object *gobj = NULL; - struct qxl_bo *qbo = NULL; - int ret; - int bpp = sizes->surface_bpp; - int depth = sizes->surface_depth; - void *shadow; - - mode_cmd.width = sizes->surface_width; - mode_cmd.height = sizes->surface_height; - - mode_cmd.pitches[0] = ALIGN(mode_cmd.width * ((bpp + 1) / 8), 64); - mode_cmd.pixel_format = drm_mode_legacy_fb_format(bpp, depth); - - ret = qxlfb_create_pinned_object(qdev, &mode_cmd, &gobj); - if (ret < 0) - return ret; - - qbo = gem_to_qxl_bo(gobj); - DRM_DEBUG_DRIVER("%dx%d %d\n", mode_cmd.width, - mode_cmd.height, mode_cmd.pitches[0]); - - shadow = vmalloc(array_size(mode_cmd.pitches[0], mode_cmd.height)); - /* TODO: what's the usual response to memory allocation errors? */ - BUG_ON(!shadow); - DRM_DEBUG_DRIVER("surface0 at gpu offset %lld, mmap_offset %lld (virt %p, shadow %p)\n", - qxl_bo_gpu_offset(qbo), qxl_bo_mmap_offset(qbo), - qbo->kptr, shadow); - - info = drm_fb_helper_alloc_fbi(helper); - if (IS_ERR(info)) { - ret = PTR_ERR(info); - goto out_unref; - } - - info->par = helper; - - fb = drm_gem_fbdev_fb_create(&qdev->ddev, sizes, 64, gobj, - &qxlfb_fb_funcs); - if (IS_ERR(fb)) { - DRM_ERROR("Failed to create framebuffer: %ld\n", PTR_ERR(fb)); - ret = PTR_ERR(fb); - goto out_unref; - } - - /* setup helper with fb data */ - qdev->fb_helper.fb = fb; - - strcpy(info->fix.id, "qxldrmfb"); - - drm_fb_helper_fill_fix(info, fb->pitches[0], fb->format->depth); - - info->fbops = &qxlfb_ops; - - /* - * TODO: using gobj->size in various places in this function. Not sure - * what the difference between the different sizes is. - */ - info->fix.smem_start = qdev->vram_base; /* TODO - correct? */ - info->fix.smem_len = gobj->size; - info->screen_base = shadow; - info->screen_size = gobj->size; - - drm_fb_helper_fill_var(info, &qdev->fb_helper, sizes->fb_width, - sizes->fb_height); - - /* setup aperture base/size for vesafb takeover */ - info->apertures->ranges[0].base = qdev->ddev.mode_config.fb_base; - info->apertures->ranges[0].size = qdev->vram_size; - - info->fix.mmio_start = 0; - info->fix.mmio_len = 0; - - if (info->screen_base == NULL) { - ret = -ENOSPC; - goto out_unref; - } - - /* XXX error handling. */ - drm_fb_helper_defio_init(helper); - - DRM_INFO("fb mappable at 0x%lX, size %lu\n", info->fix.smem_start, (unsigned long)info->screen_size); - DRM_INFO("fb: depth %d, pitch %d, width %d, height %d\n", - fb->format->depth, fb->pitches[0], fb->width, fb->height); - return 0; - -out_unref: - if (qbo) { - qxl_bo_kunmap(qbo); - qxl_bo_unpin(qbo); - } - drm_gem_object_put_unlocked(gobj); - return ret; -} - -static const struct drm_fb_helper_funcs qxl_fb_helper_funcs = { - .fb_probe = qxlfb_create, -}; - -int qxl_fbdev_init(struct qxl_device *qdev) -{ - return drm_fb_helper_fbdev_setup(&qdev->ddev, &qdev->fb_helper, - &qxl_fb_helper_funcs, 32, - QXLFB_CONN_LIMIT); -} - -void qxl_fbdev_fini(struct qxl_device *qdev) -{ - struct fb_info *fbi = qdev->fb_helper.fbdev; - void *shadow = fbi ? fbi->screen_buffer : NULL; - - drm_fb_helper_fbdev_teardown(&qdev->ddev); - vfree(shadow); -} diff --git a/drivers/gpu/drm/qxl/Makefile b/drivers/gpu/drm/qxl/Makefile index 33a7d0c434..fc59d42b31 100644 --- a/drivers/gpu/drm/qxl/Makefile +++ b/drivers/gpu/drm/qxl/Makefile @@ -2,6 +2,6 @@ # Makefile for the drm device driver. This driver provides support for the # Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher. -qxl-y := qxl_drv.o qxl_kms.o qxl_display.o qxl_ttm.o qxl_fb.o qxl_object.o qxl_gem.o qxl_cmd.o qxl_image.o qxl_draw.o qxl_debugfs.o qxl_irq.o qxl_dumb.o qxl_ioctl.o qxl_release.o qxl_prime.o +qxl-y := qxl_drv.o qxl_kms.o qxl_display.o qxl_ttm.o qxl_object.o qxl_gem.o qxl_cmd.o qxl_image.o qxl_draw.o qxl_debugfs.o qxl_irq.o qxl_dumb.o qxl_ioctl.o qxl_release.o qxl_prime.o obj-$(CONFIG_DRM_QXL)+= qxl.o