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drm/i915/bmg: Load DMC

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Load Battlemage's DMC. We re-use XELPDP_DMC_MAX_FW_SIZE since BMG's
display is a derivative of Xe_LPD+ and has the same MMIO offset limits.

Reviewed-by: Dnyaneshwar Bhadane <dnyaneshwar.bhadane@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240510140532.112352-2-gustavo.sousa@intel.com
Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
This commit is contained in:
Gustavo Sousa
2024-05-10 11:05:33 -03:00
parent 76e220d4d8
commit bb3c3e79d9
1 changed files with 6 additions and 0 deletions
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6
drivers/gpu/drm/i915/display/intel_dmc.c
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@@ -115,6 +115,9 @@ static bool dmc_firmware_param_disabled(struct drm_i915_private *i915)
#define XE2LPD_DMC_PATH DMC_PATH(xe2lpd)
MODULE_FIRMWARE(XE2LPD_DMC_PATH);
#define BMG_DMC_PATH DMC_PATH(bmg)
MODULE_FIRMWARE(BMG_DMC_PATH);
#define MTL_DMC_PATH DMC_PATH(mtl)
MODULE_FIRMWARE(MTL_DMC_PATH);
@@ -166,6 +169,9 @@ static const char *dmc_firmware_default(struct drm_i915_private *i915, u32 *size
if (DISPLAY_VER_FULL(i915) == IP_VER(20, 0)) {
fw_path = XE2LPD_DMC_PATH;
max_fw_size = XE2LPD_DMC_MAX_FW_SIZE;
} else if (DISPLAY_VER_FULL(i915) == IP_VER(14, 1)) {
fw_path = BMG_DMC_PATH;
max_fw_size = XELPDP_DMC_MAX_FW_SIZE;
} else if (DISPLAY_VER_FULL(i915) == IP_VER(14, 0)) {
fw_path = MTL_DMC_PATH;
max_fw_size = XELPDP_DMC_MAX_FW_SIZE;