drm/i915/dmc: s/HAS_CSR/HAS_DMC

No functional change.

Cc: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210518213444.11420-3-anusha.srivatsa@intel.com

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

@@ -315,9 +315,9 @@ void intel_csr_load_program(struct drm_i915_private *dev_priv)
 	u32 *payload = dev_priv->dmc.dmc_payload;
 	u32 i, fw_size;
 
-	if (!HAS_CSR(dev_priv)) {
+	if (!HAS_DMC(dev_priv)) {
 		drm_err(&dev_priv->drm,
-			"No CSR support available for this platform\n");
+			"No DMC support available for this platform\n");
 		return;
 	}
 
@@ -686,7 +686,7 @@ void intel_csr_ucode_init(struct drm_i915_private *dev_priv)
 
 	INIT_WORK(&dev_priv->dmc.work, csr_load_work_fn);
 
-	if (!HAS_CSR(dev_priv))
+	if (!HAS_DMC(dev_priv))
 		return;
 
 	/*
@@ -776,7 +776,7 @@ void intel_csr_ucode_init(struct drm_i915_private *dev_priv)
  */
 void intel_csr_ucode_suspend(struct drm_i915_private *dev_priv)
 {
-	if (!HAS_CSR(dev_priv))
+	if (!HAS_DMC(dev_priv))
 		return;
 
 	flush_work(&dev_priv->dmc.work);
@@ -795,7 +795,7 @@ void intel_csr_ucode_suspend(struct drm_i915_private *dev_priv)
  */
 void intel_csr_ucode_resume(struct drm_i915_private *dev_priv)
 {
-	if (!HAS_CSR(dev_priv))
+	if (!HAS_DMC(dev_priv))
 		return;
 
 	/*
@@ -815,7 +815,7 @@ void intel_csr_ucode_resume(struct drm_i915_private *dev_priv)
  */
 void intel_csr_ucode_fini(struct drm_i915_private *dev_priv)
 {
-	if (!HAS_CSR(dev_priv))
+	if (!HAS_DMC(dev_priv))
 		return;
 
 	intel_csr_ucode_suspend(dev_priv);

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

@@ -535,7 +535,7 @@ static int i915_dmc_info(struct seq_file *m, void *unused)
 	struct intel_dmc *dmc;
 	i915_reg_t dc5_reg, dc6_reg = {};
 
-	if (!HAS_CSR(dev_priv))
+	if (!HAS_DMC(dev_priv))
 		return -ENODEV;
 
 	dmc = &dev_priv->dmc;

drivers/gpu/drm/i915/i915_drv.h

@@ -1655,7 +1655,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
 
 #define HAS_RPS(dev_priv)	(INTEL_INFO(dev_priv)->has_rps)
 
-#define HAS_CSR(dev_priv)	(INTEL_INFO(dev_priv)->display.has_csr)
+#define HAS_DMC(dev_priv)	(INTEL_INFO(dev_priv)->display.has_dmc)
 
 #define HAS_MSO(i915)		(INTEL_GEN(i915) >= 12)
 

drivers/gpu/drm/i915/i915_gpu_error.c

@@ -788,7 +788,7 @@ static void __err_print_to_sgl(struct drm_i915_error_state_buf *m,
 
 	err_printf(m, "IOMMU enabled?: %d\n", error->iommu);
 
-	if (HAS_CSR(m->i915)) {
+	if (HAS_DMC(m->i915)) {
 		struct intel_dmc *dmc = &m->i915->dmc;
 
 		err_printf(m, "DMC loaded: %s\n",

drivers/gpu/drm/i915/i915_pci.c

@@ -643,7 +643,7 @@ static const struct intel_device_info chv_info = {
 	GEN8_FEATURES, \
 	GEN(9), \
 	GEN9_DEFAULT_PAGE_SIZES, \
-	.display.has_csr = 1, \
+	.display.has_dmc = 1, \
 	.has_gt_uc = 1, \
 	.display.has_hdcp = 1, \
 	.display.has_ipc = 1, \
@@ -698,7 +698,7 @@ static const struct intel_device_info skl_gt4_info = {
 	.display.has_psr = 1, \
 	.display.has_psr_hw_tracking = 1, \
 	.has_runtime_pm = 1, \
-	.display.has_csr = 1, \
+	.display.has_dmc = 1, \
 	.has_rc6 = 1, \
 	.has_rps = true, \
 	.display.has_dp_mst = 1, \

drivers/gpu/drm/i915/intel_device_info.c

@@ -353,7 +353,7 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv)
 			info->display.has_fbc = 0;
 
 		if (INTEL_GEN(dev_priv) >= 11 && (dfsm & ICL_DFSM_DMC_DISABLE))
-			info->display.has_csr = 0;
+			info->display.has_dmc = 0;
 
 		if (INTEL_GEN(dev_priv) >= 10 &&
 		    (dfsm & CNL_DFSM_DISPLAY_DSC_DISABLE))

drivers/gpu/drm/i915/intel_device_info.h

@@ -141,7 +141,7 @@ enum intel_ppgtt_type {
 #define DEV_INFO_DISPLAY_FOR_EACH_FLAG(func) \
 	/* Keep in alphabetical order */ \
 	func(cursor_needs_physical); \
-	func(has_csr); \
+	func(has_dmc); \
 	func(has_ddi); \
 	func(has_dp_mst); \
 	func(has_dsb); \