Commit 0d018d1d authored by Gustavo Sousa's avatar Gustavo Sousa
Browse files

drm/i915/xe3lpd: Load DMC 



Load the DMC for Xe3LPD.

Reviewed-by: default avatarClint Taylor <Clinton.A.Taylor@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241022155115.50989-1-gustavo.sousa@intel.com


Signed-off-by: default avatarGustavo Sousa <gustavo.sousa@intel.com>
parent 8793d092

drivers/gpu/drm/i915/display/intel_dmc.c

+7 −1
Original line number Diff line number Diff line
@@ -113,6 +113,9 @@ 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 XE3LPD_DMC_PATH			DMC_PATH(xe3lpd)

MODULE_FIRMWARE(XE3LPD_DMC_PATH);



#define XE2LPD_DMC_PATH			DMC_PATH(xe2lpd)

MODULE_FIRMWARE(XE2LPD_DMC_PATH);
@@ -168,7 +171,10 @@ static const char *dmc_firmware_default(struct intel_display *display, u32 *size 
	const char *fw_path = NULL;

	u32 max_fw_size = 0;



	if (DISPLAY_VER_FULL(display) == IP_VER(20, 0)) {

	if (DISPLAY_VER_FULL(display) == IP_VER(30, 0)) {

		fw_path = XE3LPD_DMC_PATH;

		max_fw_size = XE2LPD_DMC_MAX_FW_SIZE;

	} else if (DISPLAY_VER_FULL(display) == IP_VER(20, 0)) {

		fw_path = XE2LPD_DMC_PATH;

		max_fw_size = XE2LPD_DMC_MAX_FW_SIZE;

	} else if (DISPLAY_VER_FULL(display) == IP_VER(14, 1)) {