From: Mika Kahola <mika.kahola@intel.com>
To: igt-dev@lists.freedesktop.org
Subject: [igt-dev] [PATCH i-g-t v3 1/3] Format modifier for Intel Gen-12 render compression
Date: Wed, 6 Nov 2019 10:50:13 +0200 [thread overview]
Message-ID: <20191106085015.30801-2-mika.kahola@intel.com> (raw)
In-Reply-To: <20191106085015.30801-1-mika.kahola@intel.com>
Gen-12 has a new compression format for render compression.
For this, a new modifier is needed to indicate that.
Signed-off-by: Mika Kahola <mika.kahola@intel.com>
Reviewed-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
---
include/drm-uapi/drm_fourcc.h | 1 +
lib/ioctl_wrappers.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/include/drm-uapi/drm_fourcc.h b/include/drm-uapi/drm_fourcc.h
index 3feeaa3f..b93eb2d4 100644
--- a/include/drm-uapi/drm_fourcc.h
+++ b/include/drm-uapi/drm_fourcc.h
@@ -409,6 +409,7 @@ extern "C" {
*/
#define I915_FORMAT_MOD_Y_TILED_CCS fourcc_mod_code(INTEL, 4)
#define I915_FORMAT_MOD_Yf_TILED_CCS fourcc_mod_code(INTEL, 5)
+#define I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS fourcc_mod_code(INTEL, 6)
/*
* Tiled, NV12MT, grouped in 64 (pixels) x 32 (lines) -sized macroblocks
diff --git a/lib/ioctl_wrappers.h b/lib/ioctl_wrappers.h
index 03211c97..f2412d78 100644
--- a/lib/ioctl_wrappers.h
+++ b/lib/ioctl_wrappers.h
@@ -200,6 +200,7 @@ struct local_drm_mode_fb_cmd2 {
#define LOCAL_I915_FORMAT_MOD_Yf_TILED local_fourcc_mod_code(INTEL, 3)
#define LOCAL_I915_FORMAT_MOD_Y_TILED_CCS local_fourcc_mod_code(INTEL, 4)
#define LOCAL_I915_FORMAT_MOD_Yf_TILED_CCS local_fourcc_mod_code(INTEL, 5)
+#define LOCAL_I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS fourcc_mod_code(INTEL, 6)
#define LOCAL_DRM_IOCTL_MODE_ADDFB2 DRM_IOWR(0xB8, \
struct local_drm_mode_fb_cmd2)
--
2.17.1
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next prev parent reply other threads:[~2019-11-06 8:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-06 8:50 [igt-dev] [PATCH i-g-t v3 0/3] GEN12 render decompression Mika Kahola
2019-11-06 8:50 ` Mika Kahola [this message]
2019-11-06 8:50 ` [igt-dev] [PATCH i-g-t v3 2/3] lib/igt_fb.c: Update tile sizes for GEN12 CCS Mika Kahola
2019-11-06 8:50 ` [igt-dev] [PATCH i-g-t v3 3/3] tests/kms_ccs: Add GEN12 CCS render compression format modifiers Mika Kahola
2019-11-06 9:17 ` [igt-dev] ✓ Fi.CI.BAT: success for GEN12 render decompression (rev2) Patchwork
2019-11-07 4:02 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
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