[CI 09/17] drm/i915/xe3p_lpd: Load DMC firmware

[Gustavo Sousa <gustavo.sousa@intel.com>]

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>
---
 drivers/gpu/drm/i915/display/intel_dmc.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dmc.c b/drivers/gpu/drm/i915/display/intel_dmc.c
index 0bddb20a7c86..1b3a9b5608c0 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) {
-- 
2.51.0