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drm/i915/dmc: Change max DMC FW size on ADL-P

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Increase the max size of DMC on ADL-P to account for support of new
features in the current/upcoming DMC versions.

Signed-off-by: Madhumitha Tolakanahalli Pradeep <madhumitha.tolakanahalli.pradeep@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211207023718.322349-1-madhumitha.tolakanahalli.pradeep@intel.com
This commit is contained in:
Madhumitha Tolakanahalli Pradeep
2021-12-06 18:37:18 -08:00
committed by Lucas De Marchi
parent dfb924e339
commit 5d50c8d7ed
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/i915/display/intel_dmc.c
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@@ -45,6 +45,8 @@
#define GEN12_DMC_MAX_FW_SIZE ICL_DMC_MAX_FW_SIZE
#define GEN13_DMC_MAX_FW_SIZE 0x20000
#define ADLP_DMC_PATH DMC_PATH(adlp, 2, 12)
#define ADLP_DMC_VERSION_REQUIRED DMC_VERSION(2, 12)
MODULE_FIRMWARE(ADLP_DMC_PATH);
@@ -682,7 +684,7 @@ void intel_dmc_ucode_init(struct drm_i915_private *dev_priv)
if (IS_ALDERLAKE_P(dev_priv)) {
dmc->fw_path = ADLP_DMC_PATH;
dmc->required_version = ADLP_DMC_VERSION_REQUIRED;
dmc->max_fw_size = GEN12_DMC_MAX_FW_SIZE;
dmc->max_fw_size = GEN13_DMC_MAX_FW_SIZE;
} else if (IS_ALDERLAKE_S(dev_priv)) {
dmc->fw_path = ADLS_DMC_PATH;
dmc->required_version = ADLS_DMC_VERSION_REQUIRED;