drm/i915: s/haswell_update_wm/ilk_update_wm/
We use this hook starting from ILK onwards, so change the prefix
accordingly. Also rename functions/struct names used from
haswell_update_wm that are relevant to ILK already.
No functional change.
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
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 50da8a5..88901e5 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1215,7 +1215,7 @@
uint32_t fbc_val;
};
-struct hsw_wm_values {
+struct ilk_wm_values {
uint32_t wm_pipe[3];
uint32_t wm_lp[3];
uint32_t wm_lp_spr[3];
@@ -1521,7 +1521,7 @@
uint16_t cur_latency[5];
/* current hardware state */
- struct hsw_wm_values hw;
+ struct ilk_wm_values hw;
} wm;
struct i915_package_c8 pc8;
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 9c33835..bbd6503 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -1716,7 +1716,7 @@
return DIV_ROUND_UP(pri_val * 64, horiz_pixels * bytes_per_pixel) + 2;
}
-struct hsw_pipe_wm_parameters {
+struct ilk_pipe_wm_parameters {
bool active;
uint32_t pipe_htotal;
uint32_t pixel_rate;
@@ -1725,7 +1725,7 @@
struct intel_plane_wm_parameters cur;
};
-struct hsw_wm_maximums {
+struct ilk_wm_maximums {
uint16_t pri;
uint16_t spr;
uint16_t cur;
@@ -1743,7 +1743,7 @@
* For both WM_PIPE and WM_LP.
* mem_value must be in 0.1us units.
*/
-static uint32_t ilk_compute_pri_wm(const struct hsw_pipe_wm_parameters *params,
+static uint32_t ilk_compute_pri_wm(const struct ilk_pipe_wm_parameters *params,
uint32_t mem_value,
bool is_lp)
{
@@ -1772,7 +1772,7 @@
* For both WM_PIPE and WM_LP.
* mem_value must be in 0.1us units.
*/
-static uint32_t ilk_compute_spr_wm(const struct hsw_pipe_wm_parameters *params,
+static uint32_t ilk_compute_spr_wm(const struct ilk_pipe_wm_parameters *params,
uint32_t mem_value)
{
uint32_t method1, method2;
@@ -1795,7 +1795,7 @@
* For both WM_PIPE and WM_LP.
* mem_value must be in 0.1us units.
*/
-static uint32_t ilk_compute_cur_wm(const struct hsw_pipe_wm_parameters *params,
+static uint32_t ilk_compute_cur_wm(const struct ilk_pipe_wm_parameters *params,
uint32_t mem_value)
{
if (!params->active || !params->cur.enabled)
@@ -1809,7 +1809,7 @@
}
/* Only for WM_LP. */
-static uint32_t ilk_compute_fbc_wm(const struct hsw_pipe_wm_parameters *params,
+static uint32_t ilk_compute_fbc_wm(const struct ilk_pipe_wm_parameters *params,
uint32_t pri_val)
{
if (!params->active || !params->pri.enabled)
@@ -1914,7 +1914,7 @@
int level,
const struct intel_wm_config *config,
enum intel_ddb_partitioning ddb_partitioning,
- struct hsw_wm_maximums *max)
+ struct ilk_wm_maximums *max)
{
max->pri = ilk_plane_wm_max(dev, level, config, ddb_partitioning, false);
max->spr = ilk_plane_wm_max(dev, level, config, ddb_partitioning, true);
@@ -1923,7 +1923,7 @@
}
static bool ilk_validate_wm_level(int level,
- const struct hsw_wm_maximums *max,
+ const struct ilk_wm_maximums *max,
struct intel_wm_level *result)
{
bool ret;
@@ -1965,7 +1965,7 @@
static void ilk_compute_wm_level(struct drm_i915_private *dev_priv,
int level,
- const struct hsw_pipe_wm_parameters *p,
+ const struct ilk_pipe_wm_parameters *p,
struct intel_wm_level *result)
{
uint16_t pri_latency = dev_priv->wm.pri_latency[level];
@@ -2112,8 +2112,8 @@
intel_print_wm_latency(dev, "Cursor", dev_priv->wm.cur_latency);
}
-static void hsw_compute_wm_parameters(struct drm_crtc *crtc,
- struct hsw_pipe_wm_parameters *p,
+static void ilk_compute_wm_parameters(struct drm_crtc *crtc,
+ struct ilk_pipe_wm_parameters *p,
struct intel_wm_config *config)
{
struct drm_device *dev = crtc->dev;
@@ -2150,7 +2150,7 @@
/* Compute new watermarks for the pipe */
static bool intel_compute_pipe_wm(struct drm_crtc *crtc,
- const struct hsw_pipe_wm_parameters *params,
+ const struct ilk_pipe_wm_parameters *params,
struct intel_pipe_wm *pipe_wm)
{
struct drm_device *dev = crtc->dev;
@@ -2162,7 +2162,7 @@
.sprites_enabled = params->spr.enabled,
.sprites_scaled = params->spr.scaled,
};
- struct hsw_wm_maximums max;
+ struct ilk_wm_maximums max;
/* LP0 watermarks always use 1/2 DDB partitioning */
ilk_compute_wm_maximums(dev, 0, &config, INTEL_DDB_PART_1_2, &max);
@@ -2216,7 +2216,7 @@
*/
static void ilk_wm_merge(struct drm_device *dev,
const struct intel_wm_config *config,
- const struct hsw_wm_maximums *max,
+ const struct ilk_wm_maximums *max,
struct intel_pipe_wm *merged)
{
int level, max_level = ilk_wm_max_level(dev);
@@ -2280,10 +2280,10 @@
return dev_priv->wm.pri_latency[level];
}
-static void hsw_compute_wm_results(struct drm_device *dev,
+static void ilk_compute_wm_results(struct drm_device *dev,
const struct intel_pipe_wm *merged,
enum intel_ddb_partitioning partitioning,
- struct hsw_wm_values *results)
+ struct ilk_wm_values *results)
{
struct intel_crtc *intel_crtc;
int level, wm_lp;
@@ -2340,7 +2340,7 @@
/* Find the result with the highest level enabled. Check for enable_fbc_wm in
* case both are at the same level. Prefer r1 in case they're the same. */
-static struct intel_pipe_wm *hsw_find_best_result(struct drm_device *dev,
+static struct intel_pipe_wm *ilk_find_best_result(struct drm_device *dev,
struct intel_pipe_wm *r1,
struct intel_pipe_wm *r2)
{
@@ -2375,8 +2375,8 @@
#define WM_DIRTY_DDB (1 << 25)
static unsigned int ilk_compute_wm_dirty(struct drm_device *dev,
- const struct hsw_wm_values *old,
- const struct hsw_wm_values *new)
+ const struct ilk_wm_values *old,
+ const struct ilk_wm_values *new)
{
unsigned int dirty = 0;
enum pipe pipe;
@@ -2429,7 +2429,7 @@
static bool _ilk_disable_lp_wm(struct drm_i915_private *dev_priv,
unsigned int dirty)
{
- struct hsw_wm_values *previous = &dev_priv->wm.hw;
+ struct ilk_wm_values *previous = &dev_priv->wm.hw;
bool changed = false;
if (dirty & WM_DIRTY_LP(3) && previous->wm_lp[2] & WM1_LP_SR_EN) {
@@ -2460,11 +2460,11 @@
* The spec says we shouldn't write when we don't need, because every write
* causes WMs to be re-evaluated, expending some power.
*/
-static void hsw_write_wm_values(struct drm_i915_private *dev_priv,
- struct hsw_wm_values *results)
+static void ilk_write_wm_values(struct drm_i915_private *dev_priv,
+ struct ilk_wm_values *results)
{
struct drm_device *dev = dev_priv->dev;
- struct hsw_wm_values *previous = &dev_priv->wm.hw;
+ struct ilk_wm_values *previous = &dev_priv->wm.hw;
unsigned int dirty;
uint32_t val;
@@ -2543,20 +2543,20 @@
return _ilk_disable_lp_wm(dev_priv, WM_DIRTY_LP_ALL);
}
-static void haswell_update_wm(struct drm_crtc *crtc)
+static void ilk_update_wm(struct drm_crtc *crtc)
{
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct hsw_wm_maximums max;
- struct hsw_pipe_wm_parameters params = {};
- struct hsw_wm_values results = {};
+ struct ilk_wm_maximums max;
+ struct ilk_pipe_wm_parameters params = {};
+ struct ilk_wm_values results = {};
enum intel_ddb_partitioning partitioning;
struct intel_pipe_wm pipe_wm = {};
struct intel_pipe_wm lp_wm_1_2 = {}, lp_wm_5_6 = {}, *best_lp_wm;
struct intel_wm_config config = {};
- hsw_compute_wm_parameters(crtc, ¶ms, &config);
+ ilk_compute_wm_parameters(crtc, ¶ms, &config);
intel_compute_pipe_wm(crtc, ¶ms, &pipe_wm);
@@ -2574,7 +2574,7 @@
ilk_compute_wm_maximums(dev, 1, &config, INTEL_DDB_PART_5_6, &max);
ilk_wm_merge(dev, &config, &max, &lp_wm_5_6);
- best_lp_wm = hsw_find_best_result(dev, &lp_wm_1_2, &lp_wm_5_6);
+ best_lp_wm = ilk_find_best_result(dev, &lp_wm_1_2, &lp_wm_5_6);
} else {
best_lp_wm = &lp_wm_1_2;
}
@@ -2582,12 +2582,12 @@
partitioning = (best_lp_wm == &lp_wm_1_2) ?
INTEL_DDB_PART_1_2 : INTEL_DDB_PART_5_6;
- hsw_compute_wm_results(dev, best_lp_wm, partitioning, &results);
+ ilk_compute_wm_results(dev, best_lp_wm, partitioning, &results);
- hsw_write_wm_values(dev_priv, &results);
+ ilk_write_wm_values(dev_priv, &results);
}
-static void haswell_update_sprite_wm(struct drm_plane *plane,
+static void ilk_update_sprite_wm(struct drm_plane *plane,
struct drm_crtc *crtc,
uint32_t sprite_width, int pixel_size,
bool enabled, bool scaled)
@@ -2610,14 +2610,14 @@
if (IS_IVYBRIDGE(dev) && scaled && ilk_disable_lp_wm(dev))
intel_wait_for_vblank(dev, intel_plane->pipe);
- haswell_update_wm(crtc);
+ ilk_update_wm(crtc);
}
static void ilk_pipe_wm_get_hw_state(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct hsw_wm_values *hw = &dev_priv->wm.hw;
+ struct ilk_wm_values *hw = &dev_priv->wm.hw;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct intel_pipe_wm *active = &intel_crtc->wm.active;
enum pipe pipe = intel_crtc->pipe;
@@ -2661,7 +2661,7 @@
void ilk_wm_get_hw_state(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct hsw_wm_values *hw = &dev_priv->wm.hw;
+ struct ilk_wm_values *hw = &dev_priv->wm.hw;
struct drm_crtc *crtc;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
@@ -5578,9 +5578,9 @@
if (dev_priv->wm.pri_latency[1] &&
dev_priv->wm.spr_latency[1] &&
dev_priv->wm.cur_latency[1]) {
- dev_priv->display.update_wm = haswell_update_wm;
+ dev_priv->display.update_wm = ilk_update_wm;
dev_priv->display.update_sprite_wm =
- haswell_update_sprite_wm;
+ ilk_update_sprite_wm;
} else {
DRM_DEBUG_KMS("Failed to get proper latency. "
"Disable CxSR\n");
@@ -5591,9 +5591,9 @@
if (dev_priv->wm.pri_latency[0] &&
dev_priv->wm.spr_latency[0] &&
dev_priv->wm.cur_latency[0]) {
- dev_priv->display.update_wm = haswell_update_wm;
+ dev_priv->display.update_wm = ilk_update_wm;
dev_priv->display.update_sprite_wm =
- haswell_update_sprite_wm;
+ ilk_update_sprite_wm;
} else {
DRM_DEBUG_KMS("Failed to read display plane latency. "
"Disable CxSR\n");
@@ -5604,9 +5604,9 @@
if (dev_priv->wm.pri_latency[0] &&
dev_priv->wm.spr_latency[0] &&
dev_priv->wm.cur_latency[0]) {
- dev_priv->display.update_wm = haswell_update_wm;
+ dev_priv->display.update_wm = ilk_update_wm;
dev_priv->display.update_sprite_wm =
- haswell_update_sprite_wm;
+ ilk_update_sprite_wm;
} else {
DRM_DEBUG_KMS("Failed to read display plane latency. "
"Disable CxSR\n");
@@ -5617,9 +5617,9 @@
if (dev_priv->wm.pri_latency[0] &&
dev_priv->wm.spr_latency[0] &&
dev_priv->wm.cur_latency[0]) {
- dev_priv->display.update_wm = haswell_update_wm;
+ dev_priv->display.update_wm = ilk_update_wm;
dev_priv->display.update_sprite_wm =
- haswell_update_sprite_wm;
+ ilk_update_sprite_wm;
} else {
DRM_DEBUG_KMS("Failed to read display plane latency. "
"Disable CxSR\n");