Load the DMC firmware for Xe3p_LPD.
Reviewed-by: Matt Atwood <[email protected]>
Link:
https://patch.msgid.link/[email protected]
Signed-off-by: Gustavo Sousa <[email protected]>
---
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
