drm/xe/xe3: Recognize 3DSTATE_COARSE_PIXEL in LRC dumps

Xe3 adds a new 3DSTATE_COARSE_PIXEL state instruction as part of the render engine LRC. Ensure we can recognize and report this properly in the LRC dumps. Bspec: 65182, 73415 Reviewed-by: Sai Teja Pottumuttu <sai.teja.pottumuttu@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250307190754.678376-2-matthew.d.roper@intel.com Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
mariux64 · Mar 10, 2025 · 3b545b2 · 3b545b2
1 parent b4b05e5
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diff --git a/drivers/gpu/drm/xe/instructions/xe_gfxpipe_commands.h b/drivers/gpu/drm/xe/instructions/xe_gfxpipe_commands.h
@@ -137,6 +137,7 @@
 #define CMD_3DSTATE_CLIP_MESH			GFXPIPE_3D_CMD(0x0, 0x81)
 #define CMD_3DSTATE_SBE_MESH			GFXPIPE_3D_CMD(0x0, 0x82)
 #define CMD_3DSTATE_CPSIZE_CONTROL_BUFFER	GFXPIPE_3D_CMD(0x0, 0x83)
+#define CMD_3DSTATE_COARSE_PIXEL		GFXPIPE_3D_CMD(0x0, 0x89)
 
 #define CMD_3DSTATE_DRAWING_RECTANGLE		GFXPIPE_3D_CMD(0x1, 0x0)
 #define CMD_3DSTATE_CHROMA_KEY			GFXPIPE_3D_CMD(0x1, 0x4)

diff --git a/drivers/gpu/drm/xe/xe_lrc.c b/drivers/gpu/drm/xe/xe_lrc.c
@@ -1445,6 +1445,7 @@ static int dump_gfxpipe_command(struct drm_printer *p,
 	MATCH3D(3DSTATE_CLIP_MESH);
 	MATCH3D(3DSTATE_SBE_MESH);
 	MATCH3D(3DSTATE_CPSIZE_CONTROL_BUFFER);
+	MATCH3D(3DSTATE_COARSE_PIXEL);
 
 	MATCH3D(3DSTATE_DRAWING_RECTANGLE);
 	MATCH3D(3DSTATE_CHROMA_KEY);