From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_csr.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_csr.c b/drivers/gpu/drm/i915/intel_csr.c
index b69264d..8174335 100644
--- a/drivers/gpu/drm/i915/intel_csr.c
+++ b/drivers/gpu/drm/i915/intel_csr.c
@@ -48,7 +48,7 @@ MODULE_FIRMWARE(I915_CSR_SKL);
/*
* SKL CSR registers for DC5 and DC6
*/
-#define CSR_PROGRAM_BASE 0x80000
+#define CSR_PROGRAM(i) (0x80000 + (i) * 4)
#define CSR_SSP_BASE_ADDR_GEN9 0x00002FC0
#define CSR_HTP_ADDR_SKL 0x00500034
#define CSR_SSP_BASE 0x8F074
@@ -255,8 +255,7 @@ void intel_csr_load_program(struct drm_device *dev)
mutex_lock(&dev_priv->csr_lock);
fw_size = dev_priv->csr.dmc_fw_size;
for (i = 0; i < fw_size; i++)
- I915_WRITE(CSR_PROGRAM_BASE + i * 4,
- payload[i]);
+ I915_WRITE(CSR_PROGRAM(i), payload[i]);
for (i = 0; i < dev_priv->csr.mmio_count; i++) {
I915_WRITE(dev_priv->csr.mmioaddr[i],
@@ -456,7 +455,7 @@ void assert_csr_loaded(struct drm_i915_private *dev_priv)
{
WARN_ONCE(intel_csr_load_status_get(dev_priv) != FW_LOADED,
"CSR is not loaded.\n");
- WARN_ONCE(!I915_READ(CSR_PROGRAM_BASE),
+ WARN_ONCE(!I915_READ(CSR_PROGRAM(0)),
"CSR program storage start is NULL\n");
WARN_ONCE(!I915_READ(CSR_SSP_BASE), "CSR SSP Base Not fine\n");
WARN_ONCE(!I915_READ(CSR_HTP_SKL), "CSR HTP Not fine\n");
--
2.4.6
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
