From patchwork Fri Jul 12 20:22:14 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Navare, Manasi" X-Patchwork-Id: 11042677 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 0B5ED13A4 for ; Fri, 12 Jul 2019 20:20:45 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F18C326D08 for ; Fri, 12 Jul 2019 20:20:44 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E5CB0277D9; Fri, 12 Jul 2019 20:20:44 +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 9B61526D08 for ; Fri, 12 Jul 2019 20:20:44 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id ECA3D6E394; Fri, 12 Jul 2019 20:20:43 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id C99866E393 for ; Fri, 12 Jul 2019 20:20:40 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Jul 2019 13:20:40 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.63,483,1557212400"; d="scan'208";a="250226731" Received: from labuser-z97x-ud5h.jf.intel.com ([10.54.75.49]) by orsmga001.jf.intel.com with ESMTP; 12 Jul 2019 13:20:39 -0700 From: Manasi Navare To: intel-gfx@lists.freedesktop.org Date: Fri, 12 Jul 2019 13:22:14 -0700 Message-Id: <20190712202214.3906-2-manasi.d.navare@intel.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190712202214.3906-1-manasi.d.navare@intel.com> References: <20190712202214.3906-1-manasi.d.navare@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v4 2/2] drm/i915/display/icl: Bump up the plane/fb height X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP On ICL+, the max supported plane height is 4320, so bump it up To support 4320, we need to increase the number of bits used to read plane_height to 13 as opposed to older 12 bits. v3: * Use 0xffff for mask as extra bits are mbz (Ville) v2: * ICL plane height supported is 4320 (Ville) * Add a new line between max width and max height (Jose) Cc: Maarten Lankhorst Cc: Ville Syrjälä Signed-off-by: Manasi Navare Reviewed-by: Ville Syrjälä --- drivers/gpu/drm/i915/display/intel_display.c | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 15006764862b..5103504bbbec 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -3343,6 +3343,16 @@ static int icl_max_plane_width(const struct drm_framebuffer *fb, return 5120; } +static int skl_max_plane_height(void) +{ + return 4096; +} + +static int icl_max_plane_height(void) +{ + return 4320; +} + static bool skl_check_main_ccs_coordinates(struct intel_plane_state *plane_state, int main_x, int main_y, u32 main_offset) { @@ -3391,7 +3401,7 @@ static int skl_check_main_surface(struct intel_plane_state *plane_state) int w = drm_rect_width(&plane_state->base.src) >> 16; int h = drm_rect_height(&plane_state->base.src) >> 16; int max_width; - int max_height = 4096; + int max_height; u32 alignment, offset, aux_offset = plane_state->color_plane[1].offset; if (INTEL_GEN(dev_priv) >= 11) @@ -3401,6 +3411,11 @@ static int skl_check_main_surface(struct intel_plane_state *plane_state) else max_width = skl_max_plane_width(fb, 0, rotation); + if (INTEL_GEN(dev_priv) >= 11) + max_height = icl_max_plane_height(); + else + max_height = skl_max_plane_height(); + if (w > max_width || h > max_height) { DRM_DEBUG_KMS("requested Y/RGB source size %dx%d too big (limit %dx%d)\n", w, h, max_width, max_height); @@ -9865,7 +9880,7 @@ skylake_get_initial_plane_config(struct intel_crtc *crtc, offset = I915_READ(PLANE_OFFSET(pipe, plane_id)); val = I915_READ(PLANE_SIZE(pipe, plane_id)); - fb->height = ((val >> 16) & 0xfff) + 1; + fb->height = ((val >> 16) & 0xffff) + 1; fb->width = ((val >> 0) & 0x1fff) + 1; val = I915_READ(PLANE_STRIDE(pipe, plane_id));