drm/i915: Rename hsw_data_buf_partitioning to intel_ddb_partitioning
We're going to use the 1/2 vs. 5/6 split option already on IVB so the
HSW name is not proper. Just give it an intel_ prefix and move it to
i915_drv.h so that we can use it there later.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 2421ad1..cb4521d 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1055,6 +1055,11 @@
struct child_device_config *child_dev;
};
+enum intel_ddb_partitioning {
+ INTEL_DDB_PART_1_2,
+ INTEL_DDB_PART_5_6, /* IVB+ */
+};
+
typedef struct drm_i915_private {
struct drm_device *dev;
struct kmem_cache *slab;
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index d5f0b4e..81d88d0 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -2196,11 +2196,6 @@
bool enable_fbc_wm;
};
-enum hsw_data_buf_partitioning {
- HSW_DATA_BUF_PART_1_2,
- HSW_DATA_BUF_PART_5_6,
-};
-
/*
* For both WM_PIPE and WM_LP.
* mem_value must be in 0.1us units.
@@ -2631,11 +2626,11 @@
*/
static void hsw_write_wm_values(struct drm_i915_private *dev_priv,
struct hsw_wm_values *results,
- enum hsw_data_buf_partitioning partitioning)
+ enum intel_ddb_partitioning partitioning)
{
struct hsw_wm_values previous;
uint32_t val;
- enum hsw_data_buf_partitioning prev_partitioning;
+ enum intel_ddb_partitioning prev_partitioning;
bool prev_enable_fbc_wm;
previous.wm_pipe[0] = I915_READ(WM0_PIPEA_ILK);
@@ -2652,7 +2647,7 @@
previous.wm_linetime[2] = I915_READ(PIPE_WM_LINETIME(PIPE_C));
prev_partitioning = (I915_READ(WM_MISC) & WM_MISC_DATA_PARTITION_5_6) ?
- HSW_DATA_BUF_PART_5_6 : HSW_DATA_BUF_PART_1_2;
+ INTEL_DDB_PART_5_6 : INTEL_DDB_PART_1_2;
prev_enable_fbc_wm = !(I915_READ(DISP_ARB_CTL) & DISP_FBC_WM_DIS);
@@ -2691,7 +2686,7 @@
if (prev_partitioning != partitioning) {
val = I915_READ(WM_MISC);
- if (partitioning == HSW_DATA_BUF_PART_1_2)
+ if (partitioning == INTEL_DDB_PART_1_2)
val &= ~WM_MISC_DATA_PARTITION_5_6;
else
val |= WM_MISC_DATA_PARTITION_5_6;
@@ -2728,7 +2723,7 @@
struct hsw_wm_maximums lp_max_1_2, lp_max_5_6;
struct hsw_pipe_wm_parameters params[3];
struct hsw_wm_values results_1_2, results_5_6, *best_results;
- enum hsw_data_buf_partitioning partitioning;
+ enum intel_ddb_partitioning partitioning;
hsw_compute_wm_parameters(dev, params, &lp_max_1_2, &lp_max_5_6);
@@ -2743,7 +2738,7 @@
}
partitioning = (best_results == &results_1_2) ?
- HSW_DATA_BUF_PART_1_2 : HSW_DATA_BUF_PART_5_6;
+ INTEL_DDB_PART_1_2 : INTEL_DDB_PART_5_6;
hsw_write_wm_values(dev_priv, best_results, partitioning);
}