[Intel-gfx] [PATCH] drm/i915/dmc: Add MTL DMC firmware v2.10

Madhumitha Tolakanahalli Pradeep madhumitha.tolakanahalli.pradeep at intel.com
Thu Nov 17 09:39:19 UTC 2022


This patch adds DMC firmware v2.10 for Meteorlake.

Release Notes:
1.DCstate residency counter
2.Traphit fix
3.LM TONEFACT fix
4.Ramp up timer fix(PFET)

Signed-off-by: Madhumitha Tolakanahalli Pradeep <madhumitha.tolakanahalli.pradeep at intel.com>
---
 drivers/gpu/drm/i915/display/intel_dmc.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_dmc.c b/drivers/gpu/drm/i915/display/intel_dmc.c
index 081a4d0083b1..bebc80aca44c 100644
--- a/drivers/gpu/drm/i915/display/intel_dmc.c
+++ b/drivers/gpu/drm/i915/display/intel_dmc.c
@@ -52,6 +52,10 @@
 
 #define DISPLAY_VER12_DMC_MAX_FW_SIZE	ICL_DMC_MAX_FW_SIZE
 
+#define MTL_DMC_PATH			DMC_PATH(mtl, 2, 10)
+#define MTL_DMC_VERSION_REQUIRED	DMC_VERSION(2, 10)
+MODULE_FIRMWARE(MTL_DMC_PATH);
+
 #define DG2_DMC_PATH			DMC_PATH(dg2, 2, 07)
 #define DG2_DMC_VERSION_REQUIRED	DMC_VERSION(2, 07)
 MODULE_FIRMWARE(DG2_DMC_PATH);
-- 
2.38.1



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