From 81fdd7bfeb8e8f76bcdfef9174ec580707c37d38 Mon Sep 17 00:00:00 2001 From: Matt Roper Date: Tue, 14 Apr 2020 14:11:17 -0700 Subject: drm/i915/tgl: Add Wa_14010477008:tgl MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Media decompression support should not be advertised on any display planes for steppings A0-C0. Bspec: 53273 Fixes: 2dfbf9d2873a ("drm/i915/tgl: Gen-12 display can decompress surfaces compressed by the media engine") Cc: Matt Atwood Signed-off-by: Matt Roper Link: https://patchwork.freedesktop.org/patch/msgid/20200414211118.2787489-3-matthew.d.roper@intel.com Reviewed-by: José Roberto de Souza (cherry picked from commit dbff5a8db9c630f61a892ab41a283445e01270f5) Signed-off-by: Rodrigo Vivi --- drivers/gpu/drm/i915/i915_drv.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/gpu/drm/i915/i915_drv.h') diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 1f5b9a584f71..62b901ffabf9 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1507,6 +1507,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, (IS_ICELAKE(p) && IS_REVID(p, since, until)) #define TGL_REVID_A0 0x0 +#define TGL_REVID_B0 0x1 +#define TGL_REVID_C0 0x2 #define IS_TGL_REVID(p, since, until) \ (IS_TIGERLAKE(p) && IS_REVID(p, since, until)) -- cgit v1.2.3