| Message ID | 20210611194355.24151-5-anusha.srivatsa@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Pipe DMC Support | expand |
On Fri, Jun 11, 2021 at 12:43:55PM -0700, Anusha Srivatsa wrote: >Load DMC v2.10 on ADLP. The release notes mention that >this version enables few power savings features. > >v2: Add DMC_PATH() for ADLP (Lucas) > >Cc: Lucas De Marchi <lucas.demarchi@intel.com> >Cc: Clint Taylor <clinton.a.taylor@intel.com> >Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Lucas De Marchi >--- > drivers/gpu/drm/i915/display/intel_dmc.c | 10 +++++++++- > 1 file changed, 9 insertions(+), 1 deletion(-) > >diff --git a/drivers/gpu/drm/i915/display/intel_dmc.c b/drivers/gpu/drm/i915/display/intel_dmc.c >index 18e0d225a478..f8789d4543bf 100644 >--- a/drivers/gpu/drm/i915/display/intel_dmc.c >+++ b/drivers/gpu/drm/i915/display/intel_dmc.c >@@ -45,6 +45,10 @@ > > #define GEN12_DMC_MAX_FW_SIZE ICL_DMC_MAX_FW_SIZE > >+#define ADLP_DMC_PATH DMC_PATH(adlp, 2, 10) >+#define ADLP_DMC_VERSION_REQUIRED DMC_VERSION(2, 10) >+MODULE_FIRMWARE(ADLP_DMC_PATH); >+ > #define ADLS_DMC_PATH DMC_PATH(adls, 2, 01) > #define ADLS_DMC_VERSION_REQUIRED DMC_VERSION(2, 1) > MODULE_FIRMWARE(ADLS_DMC_PATH); >@@ -724,7 +728,11 @@ void intel_dmc_ucode_init(struct drm_i915_private *dev_priv) > */ > intel_dmc_runtime_pm_get(dev_priv); > >- if (IS_ALDERLAKE_S(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; >+ } else if (IS_ALDERLAKE_S(dev_priv)) { > dmc->fw_path = ADLS_DMC_PATH; > dmc->required_version = ADLS_DMC_VERSION_REQUIRED; > dmc->max_fw_size = GEN12_DMC_MAX_FW_SIZE; >-- >2.25.0 > >_______________________________________________ >Intel-gfx mailing list >Intel-gfx@lists.freedesktop.org >https://lists.freedesktop.org/mailman/listinfo/intel-gfx
diff --git a/drivers/gpu/drm/i915/display/intel_dmc.c b/drivers/gpu/drm/i915/display/intel_dmc.c index 18e0d225a478..f8789d4543bf 100644 --- a/drivers/gpu/drm/i915/display/intel_dmc.c +++ b/drivers/gpu/drm/i915/display/intel_dmc.c @@ -45,6 +45,10 @@ #define GEN12_DMC_MAX_FW_SIZE ICL_DMC_MAX_FW_SIZE +#define ADLP_DMC_PATH DMC_PATH(adlp, 2, 10) +#define ADLP_DMC_VERSION_REQUIRED DMC_VERSION(2, 10) +MODULE_FIRMWARE(ADLP_DMC_PATH); + #define ADLS_DMC_PATH DMC_PATH(adls, 2, 01) #define ADLS_DMC_VERSION_REQUIRED DMC_VERSION(2, 1) MODULE_FIRMWARE(ADLS_DMC_PATH); @@ -724,7 +728,11 @@ void intel_dmc_ucode_init(struct drm_i915_private *dev_priv) */ intel_dmc_runtime_pm_get(dev_priv); - if (IS_ALDERLAKE_S(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; + } else if (IS_ALDERLAKE_S(dev_priv)) { dmc->fw_path = ADLS_DMC_PATH; dmc->required_version = ADLS_DMC_VERSION_REQUIRED; dmc->max_fw_size = GEN12_DMC_MAX_FW_SIZE;
Load DMC v2.10 on ADLP. The release notes mention that this version enables few power savings features. v2: Add DMC_PATH() for ADLP (Lucas) Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Clint Taylor <clinton.a.taylor@intel.com> Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com> --- drivers/gpu/drm/i915/display/intel_dmc.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-)