From patchwork Wed Jul 20 13:18:09 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Ville Syrjala X-Patchwork-Id: 9239585 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 33AA460574 for ; Wed, 20 Jul 2016 13:18:46 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2509526C9B for ; Wed, 20 Jul 2016 13:18:46 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 19AFE27BF7; Wed, 20 Jul 2016 13:18:46 +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=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id AB62F26C9B for ; Wed, 20 Jul 2016 13:18:45 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E446E6E82A; Wed, 20 Jul 2016 13:18:34 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id D23186E822; Wed, 20 Jul 2016 13:18:29 +0000 (UTC) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga102.fm.intel.com with ESMTP; 20 Jul 2016 06:18:29 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.28,394,1464678000"; d="scan'208"; a="1010515120" Received: from stinkbox.fi.intel.com (HELO stinkbox) ([10.237.72.174]) by fmsmga001.fm.intel.com with SMTP; 20 Jul 2016 06:18:27 -0700 Received: by stinkbox (sSMTP sendmail emulation); Wed, 20 Jul 2016 16:18:26 +0300 From: ville.syrjala@linux.intel.com To: intel-gfx@lists.freedesktop.org Subject: [PATCH 4/7] drm/i915: Use the per-plane rotation property Date: Wed, 20 Jul 2016 16:18:09 +0300 Message-Id: <1469020693-24356-5-git-send-email-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1469020693-24356-1-git-send-email-ville.syrjala@linux.intel.com> References: <1469020693-24356-1-git-send-email-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Cc: dri-devel@lists.freedesktop.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Ville Syrjälä On certain platforms not all planes support the same set of rotations/reflections, so let's use the per-plane property for this. This is already a problem on SKL when we use the legay cursor plane as it only supports 0|180 whereas the universal planes support 0|90|180|270, and it will be a problem on CHV soon. Signed-off-by: Ville Syrjälä Reviewed-by: Chris Wilson --- drivers/gpu/drm/i915/intel_display.c | 51 +++++++++++++++++++----------------- drivers/gpu/drm/i915/intel_drv.h | 4 +-- drivers/gpu/drm/i915/intel_sprite.c | 12 ++++++++- 3 files changed, 40 insertions(+), 27 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 08b9f9a19df0..93ecb259c5ce 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -14217,6 +14217,7 @@ static struct drm_plane *intel_primary_plane_create(struct drm_device *dev, struct intel_plane *primary = NULL; struct intel_plane_state *state = NULL; const uint32_t *intel_primary_formats; + unsigned int supported_rotations; unsigned int num_formats; int ret; @@ -14289,8 +14290,19 @@ static struct drm_plane *intel_primary_plane_create(struct drm_device *dev, if (ret) goto fail; + if (INTEL_INFO(dev)->gen >= 9) { + supported_rotations = + BIT(DRM_ROTATE_0) | BIT(DRM_ROTATE_90) | + BIT(DRM_ROTATE_180) | BIT(DRM_ROTATE_270); + } else if (INTEL_INFO(dev)->gen >= 4) { + supported_rotations = + BIT(DRM_ROTATE_0) | BIT(DRM_ROTATE_180); + } else { + supported_rotations = BIT(DRM_ROTATE_0); + } + if (INTEL_INFO(dev)->gen >= 4) - intel_create_rotation_property(dev, primary); + intel_create_rotation_property(primary, supported_rotations); drm_plane_helper_add(&primary->base, &intel_plane_helper_funcs); @@ -14303,22 +14315,20 @@ fail: return NULL; } -void intel_create_rotation_property(struct drm_device *dev, struct intel_plane *plane) +void intel_create_rotation_property(struct intel_plane *plane, + unsigned int supported_rotations) { - if (!dev->mode_config.rotation_property) { - unsigned long flags = BIT(DRM_ROTATE_0) | - BIT(DRM_ROTATE_180); + struct drm_device *dev = plane->base.dev; - if (INTEL_INFO(dev)->gen >= 9) - flags |= BIT(DRM_ROTATE_90) | BIT(DRM_ROTATE_270); + if (!plane->base.rotation_property) + plane->base.rotation_property = + drm_mode_create_rotation_property(dev, + supported_rotations); - dev->mode_config.rotation_property = - drm_mode_create_rotation_property(dev, flags); - } - if (dev->mode_config.rotation_property) + if (plane->base.rotation_property) drm_object_attach_property(&plane->base.base, - dev->mode_config.rotation_property, - plane->base.state->rotation); + plane->base.rotation_property, + plane->base.state->rotation); } static int @@ -14449,17 +14459,10 @@ static struct drm_plane *intel_cursor_plane_create(struct drm_device *dev, if (ret) goto fail; - if (INTEL_INFO(dev)->gen >= 4) { - if (!dev->mode_config.rotation_property) - dev->mode_config.rotation_property = - drm_mode_create_rotation_property(dev, - BIT(DRM_ROTATE_0) | - BIT(DRM_ROTATE_180)); - if (dev->mode_config.rotation_property) - drm_object_attach_property(&cursor->base.base, - dev->mode_config.rotation_property, - state->base.rotation); - } + if (INTEL_INFO(dev)->gen >= 4) + intel_create_rotation_property(cursor, + BIT(DRM_ROTATE_0) | + BIT(DRM_ROTATE_180)); if (INTEL_INFO(dev)->gen >=9) state->scaler_id = -1; diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 907a72cfdad3..2715aec979fc 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1255,8 +1255,8 @@ int intel_plane_atomic_calc_changes(struct drm_crtc_state *crtc_state, unsigned int intel_tile_height(const struct drm_i915_private *dev_priv, uint64_t fb_modifier, unsigned int cpp); -void intel_create_rotation_property(struct drm_device *dev, - struct intel_plane *plane); +void intel_create_rotation_property(struct intel_plane *plane, + unsigned int supported_rotations); void assert_pch_transcoder_disabled(struct drm_i915_private *dev_priv, enum pipe pipe); diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c index cc6af1410d67..bc41c1bba04c 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -1046,6 +1046,7 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane) struct intel_plane_state *state = NULL; unsigned long possible_crtcs; const uint32_t *plane_formats; + unsigned int supported_rotations; int num_plane_formats; int ret; @@ -1121,6 +1122,15 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane) goto fail; } + if (INTEL_INFO(dev)->gen >= 9) { + supported_rotations = + BIT(DRM_ROTATE_0) | BIT(DRM_ROTATE_90) | + BIT(DRM_ROTATE_180) | BIT(DRM_ROTATE_270); + } else { + supported_rotations = + BIT(DRM_ROTATE_0) | BIT(DRM_ROTATE_180); + } + intel_plane->pipe = pipe; intel_plane->plane = plane; intel_plane->frontbuffer_bit = INTEL_FRONTBUFFER_SPRITE(pipe, plane); @@ -1143,7 +1153,7 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane) if (ret) goto fail; - intel_create_rotation_property(dev, intel_plane); + intel_create_rotation_property(intel_plane, supported_rotations); drm_plane_helper_add(&intel_plane->base, &intel_plane_helper_funcs);