Cc: Anusha Srivatsa <anusha.srivatsa@xxxxxxxxx>
Signed-off-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_csr.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_csr.c b/drivers/gpu/drm/i915/display/intel_csr.c
index 3112572cfb7d..319932b03e88 100644
--- a/drivers/gpu/drm/i915/display/intel_csr.c
+++ b/drivers/gpu/drm/i915/display/intel_csr.c
@@ -40,6 +40,10 @@
#define GEN12_CSR_MAX_FW_SIZE ICL_CSR_MAX_FW_SIZE
+#define RKL_CSR_PATH "i915/rkl_dmc_ver2_01.bin"
+#define RKL_CSR_VERSION_REQUIRED CSR_VERSION(2, 1)
+MODULE_FIRMWARE(RKL_CSR_PATH);
+
#define TGL_CSR_PATH "i915/tgl_dmc_ver2_06.bin"
#define TGL_CSR_VERSION_REQUIRED CSR_VERSION(2, 6)
#define TGL_CSR_MAX_FW_SIZE 0x6000
@@ -682,7 +686,11 @@ void intel_csr_ucode_init(struct drm_i915_private *dev_priv)
*/
intel_csr_runtime_pm_get(dev_priv);
- if (INTEL_GEN(dev_priv) >= 12) {
+ if (IS_ROCKETLAKE(dev_priv)) {
+ csr->fw_path = RKL_CSR_PATH;
+ csr->required_version = RKL_CSR_VERSION_REQUIRED;
+ csr->max_fw_size = GEN12_CSR_MAX_FW_SIZE;
+ } else if (INTEL_GEN(dev_priv) >= 12) {
csr->fw_path = TGL_CSR_PATH;
csr->required_version = TGL_CSR_VERSION_REQUIRED;
/* Allow to load fw via parameter using the last known size */
--
2.24.1
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