diff options
| author | Madhumitha Tolakanahalli Pradeep <madhumitha.tolakanahalli.pradeep@intel.com> | 2021-12-06 18:37:18 -0800 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2021-12-06 23:05:45 -0800 |
| commit | 5d50c8d7ed59f675d25cf061b5ca67ebfa7b450b (patch) | |
| tree | d2e6a578503d5e7da5ef466b786f7d22b7225b31 /drivers/gpu/drm/i915/display | |
| parent | dfb924e33927ffa51e197acd58ad1c5edf1b5ff5 (diff) | |
drm/i915/dmc: Change max DMC FW size on ADL-P
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
Diffstat (limited to 'drivers/gpu/drm/i915/display')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dmc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dmc.c b/drivers/gpu/drm/i915/display/intel_dmc.c index 2dc9d632969d..0cab18f972d1 100644 --- a/drivers/gpu/drm/i915/display/intel_dmc.c +++ b/drivers/gpu/drm/i915/display/intel_dmc.c @@ -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; |