diff options
| author | Gustavo Sousa <gustavo.sousa@intel.com> | 2025-11-05 11:06:58 -0300 |
|---|---|---|
| committer | Gustavo Sousa <gustavo.sousa@intel.com> | 2025-11-06 18:22:53 -0300 |
| commit | b8118807f752c2ba3f957f0c9cfdf89acb36bd43 (patch) | |
| tree | 3a3f641a2360a3f34f3745909c459f50707903e0 /drivers/gpu/drm/i915/display/intel_dmc.c | |
| parent | af28e607fc754a2c5ef9ce72e0045b6952b4f3ad (diff) | |
drm/i915/xe3p_lpd: Load DMC firmware
Load the DMC firmware for Xe3p_LPD.
Reviewed-by: Matt Atwood <matthew.s.atwood@intel.com>
Link: https://patch.msgid.link/20251103-xe3p_lpd-basic-enabling-v3-9-00e87b510ae7@intel.com
Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dmc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dmc.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dmc.c b/drivers/gpu/drm/i915/display/intel_dmc.c index f47b57568a75..236674122428 100644 --- a/drivers/gpu/drm/i915/display/intel_dmc.c +++ b/drivers/gpu/drm/i915/display/intel_dmc.c @@ -127,6 +127,9 @@ static bool dmc_firmware_param_disabled(struct intel_display *display) #define DISPLAY_VER13_DMC_MAX_FW_SIZE 0x20000 #define DISPLAY_VER12_DMC_MAX_FW_SIZE ICL_DMC_MAX_FW_SIZE +#define XE3P_LPD_DMC_PATH DMC_PATH(xe3p_lpd) +MODULE_FIRMWARE(XE3P_LPD_DMC_PATH); + #define XE3LPD_3002_DMC_PATH DMC_PATH(xe3lpd_3002) MODULE_FIRMWARE(XE3LPD_3002_DMC_PATH); @@ -186,7 +189,11 @@ static const char *dmc_firmware_default(struct intel_display *display, u32 *size { const char *fw_path = NULL; u32 max_fw_size = 0; - if (DISPLAY_VERx100(display) == 3002) { + + if (DISPLAY_VERx100(display) == 3500) { + fw_path = XE3P_LPD_DMC_PATH; + max_fw_size = XE2LPD_DMC_MAX_FW_SIZE; + } else if (DISPLAY_VERx100(display) == 3002) { fw_path = XE3LPD_3002_DMC_PATH; max_fw_size = XE2LPD_DMC_MAX_FW_SIZE; } else if (DISPLAY_VERx100(display) == 3000) { |