From: Dave Airlie <airl...@redhat.com>
This moves all the cdclk related functions into their own vtable.
Reviewed-by: Jani Nikula <jani.nik...@intel.com>
Signed-off-by: Dave Airlie <airl...@redhat.com>
---
drivers/gpu/drm/i915/display/intel_cdclk.c | 142 ++++++++++-----------
drivers/gpu/drm/i915/i915_drv.h | 8 +-
2 files changed, 78 insertions(+), 72 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.c
b/drivers/gpu/drm/i915/display/intel_cdclk.c
index 0e09f259914f..27a4a226aa49 100644
--- a/drivers/gpu/drm/i915/display/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/display/intel_cdclk.c
@@ -62,32 +62,32 @@
void intel_cdclk_get_cdclk(struct drm_i915_private *dev_priv,
struct intel_cdclk_config *cdclk_config)
{
- dev_priv->display.get_cdclk(dev_priv, cdclk_config);
+ dev_priv->cdclk_funcs.get_cdclk(dev_priv, cdclk_config);
}
int intel_cdclk_bw_calc_min_cdclk(struct intel_atomic_state *state)
{
struct drm_i915_private *dev_priv = to_i915(state->base.dev);
- return dev_priv->display.bw_calc_min_cdclk(state);
+ return dev_priv->cdclk_funcs.bw_calc_min_cdclk(state);
}
static void intel_cdclk_set_cdclk(struct drm_i915_private *dev_priv,
const struct intel_cdclk_config *cdclk_config,
enum pipe pipe)
{
- dev_priv->display.set_cdclk(dev_priv, cdclk_config, pipe);
+ dev_priv->cdclk_funcs.set_cdclk(dev_priv, cdclk_config, pipe);
}
static int intel_cdclk_modeset_calc_cdclk(struct drm_i915_private *dev_priv,
struct intel_cdclk_state
*cdclk_config)
{
- return dev_priv->display.modeset_calc_cdclk(cdclk_config);
+ return dev_priv->cdclk_funcs.modeset_calc_cdclk(cdclk_config);
}
static u8 intel_cdclk_calc_voltage_level(struct drm_i915_private *dev_priv,
int cdclk)
{
- return dev_priv->display.calc_voltage_level(cdclk);
+ return dev_priv->cdclk_funcs.calc_voltage_level(cdclk);
}
static void fixed_133mhz_get_cdclk(struct drm_i915_private *dev_priv,
@@ -1963,7 +1963,7 @@ static void intel_set_cdclk(struct drm_i915_private
*dev_priv,
if (!intel_cdclk_changed(&dev_priv->cdclk.hw, cdclk_config))
return;
- if (drm_WARN_ON_ONCE(&dev_priv->drm, !dev_priv->display.set_cdclk))
+ if (drm_WARN_ON_ONCE(&dev_priv->drm, !dev_priv->cdclk_funcs.set_cdclk))
return;
intel_dump_cdclk_config(cdclk_config, "Changing CDCLK to");
@@ -2893,119 +2893,119 @@ u32 intel_read_rawclk(struct drm_i915_private
*dev_priv)
void intel_init_cdclk_hooks(struct drm_i915_private *dev_priv)
{
if (IS_DG2(dev_priv)) {
- dev_priv->display.set_cdclk = bxt_set_cdclk;
- dev_priv->display.bw_calc_min_cdclk = skl_bw_calc_min_cdclk;
- dev_priv->display.modeset_calc_cdclk = bxt_modeset_calc_cdclk;
- dev_priv->display.calc_voltage_level = tgl_calc_voltage_level;
+ dev_priv->cdclk_funcs.set_cdclk = bxt_set_cdclk;
+ dev_priv->cdclk_funcs.bw_calc_min_cdclk = skl_bw_calc_min_cdclk;
+ dev_priv->cdclk_funcs.modeset_calc_cdclk =
bxt_modeset_calc_cdclk;
+ dev_priv->cdclk_funcs.calc_voltage_level =
tgl_calc_voltage_level;
dev_priv->cdclk.table = dg2_cdclk_table;
} else if (IS_ALDERLAKE_P(dev_priv)) {
- dev_priv->display.set_cdclk = bxt_set_cdclk;
- dev_priv->display.bw_calc_min_cdclk = skl_bw_calc_min_cdclk;
- dev_priv->display.modeset_calc_cdclk = bxt_modeset_calc_cdclk;
- dev_priv->display.calc_voltage_level = tgl_calc_voltage_level;
+ dev_priv->cdclk_funcs.set_cdclk = bxt_set_cdclk;
+ dev_priv->cdclk_funcs.bw_calc_min_cdclk = skl_bw_calc_min_cdclk;
+ dev_priv->cdclk_funcs.modeset_calc_cdclk =
bxt_modeset_calc_cdclk;
+ dev_priv->cdclk_funcs.calc_voltage_level =
tgl_calc_voltage_level;
/* Wa_22011320316:adl-p[a0] */
if (IS_ADLP_DISPLAY_STEP(dev_priv, STEP_A0, STEP_B0))
dev_priv->cdclk.table = adlp_a_step_cdclk_table;
else
dev_priv->cdclk.table = adlp_cdclk_table;
} else if (IS_ROCKETLAKE(dev_priv)) {
- dev_priv->display.set_cdclk = bxt_set_cdclk;
- dev_priv->display.bw_calc_min_cdclk = skl_bw_calc_min_cdclk;
- dev_priv->display.modeset_calc_cdclk = bxt_modeset_calc_cdclk;
- dev_priv->display.calc_voltage_level = tgl_calc_voltage_level;
+ dev_priv->cdclk_funcs.set_cdclk = bxt_set_cdclk;
+ dev_priv->cdclk_funcs.bw_calc_min_cdclk = skl_bw_calc_min_cdclk;
+ dev_priv->cdclk_funcs.modeset_calc_cdclk =
bxt_modeset_calc_cdclk;
+ dev_priv->cdclk_funcs.calc_voltage_level =
tgl_calc_voltage_level;
dev_priv->cdclk.table = rkl_cdclk_table;
} else if (DISPLAY_VER(dev_priv) >= 12) {
- dev_priv->display.set_cdclk = bxt_set_cdclk;
- dev_priv->display.bw_calc_min_cdclk = skl_bw_calc_min_cdclk;
- dev_priv->display.modeset_calc_cdclk = bxt_modeset_calc_cdclk;
- dev_priv->display.calc_voltage_level = tgl_calc_voltage_level;
+ dev_priv->cdclk_funcs.set_cdclk = bxt_set_cdclk;
+ dev_priv->cdclk_funcs.bw_calc_min_cdclk = skl_bw_calc_min_cdclk;
+ dev_priv->cdclk_funcs.modeset_calc_cdclk =
bxt_modeset_calc_cdclk;
+ dev_priv->cdclk_funcs.calc_voltage_level =
tgl_calc_voltage_level;
dev_priv->cdclk.table = icl_cdclk_table;
} else if (IS_JSL_EHL(dev_priv)) {
- dev_priv->display.set_cdclk = bxt_set_cdclk;
- dev_priv->display.bw_calc_min_cdclk = skl_bw_calc_min_cdclk;
- dev_priv->display.modeset_calc_cdclk = bxt_modeset_calc_cdclk;
- dev_priv->display.calc_voltage_level = ehl_calc_voltage_level;
+ dev_priv->cdclk_funcs.set_cdclk = bxt_set_cdclk;
+ dev_priv->cdclk_funcs.bw_calc_min_cdclk = skl_bw_calc_min_cdclk;
+ dev_priv->cdclk_funcs.modeset_calc_cdclk =
bxt_modeset_calc_cdclk;
+ dev_priv->cdclk_funcs.calc_voltage_level =
ehl_calc_voltage_level;
dev_priv->cdclk.table = icl_cdclk_table;
} else if (DISPLAY_VER(dev_priv) >= 11) {
- dev_priv->display.set_cdclk = bxt_set_cdclk;
- dev_priv->display.bw_calc_min_cdclk = skl_bw_calc_min_cdclk;
- dev_priv->display.modeset_calc_cdclk = bxt_modeset_calc_cdclk;
- dev_priv->display.calc_voltage_level = icl_calc_voltage_level;
+ dev_priv->cdclk_funcs.set_cdclk = bxt_set_cdclk;
+ dev_priv->cdclk_funcs.bw_calc_min_cdclk = skl_bw_calc_min_cdclk;
+ dev_priv->cdclk_funcs.modeset_calc_cdclk =
bxt_modeset_calc_cdclk;
+ dev_priv->cdclk_funcs.calc_voltage_level =
icl_calc_voltage_level;
dev_priv->cdclk.table = icl_cdclk_table;
} else if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv)) {
- dev_priv->display.bw_calc_min_cdclk = skl_bw_calc_min_cdclk;
- dev_priv->display.set_cdclk = bxt_set_cdclk;
- dev_priv->display.modeset_calc_cdclk = bxt_modeset_calc_cdclk;
- dev_priv->display.calc_voltage_level = bxt_calc_voltage_level;
+ dev_priv->cdclk_funcs.bw_calc_min_cdclk = skl_bw_calc_min_cdclk;
+ dev_priv->cdclk_funcs.set_cdclk = bxt_set_cdclk;
+ dev_priv->cdclk_funcs.modeset_calc_cdclk =
bxt_modeset_calc_cdclk;
+ dev_priv->cdclk_funcs.calc_voltage_level =
bxt_calc_voltage_level;
if (IS_GEMINILAKE(dev_priv))
dev_priv->cdclk.table = glk_cdclk_table;
else
dev_priv->cdclk.table = bxt_cdclk_table;
} else if (DISPLAY_VER(dev_priv) == 9) {
- dev_priv->display.bw_calc_min_cdclk = skl_bw_calc_min_cdclk;
- dev_priv->display.set_cdclk = skl_set_cdclk;
- dev_priv->display.modeset_calc_cdclk = skl_modeset_calc_cdclk;
+ dev_priv->cdclk_funcs.bw_calc_min_cdclk = skl_bw_calc_min_cdclk;
+ dev_priv->cdclk_funcs.set_cdclk = skl_set_cdclk;
+ dev_priv->cdclk_funcs.modeset_calc_cdclk =
skl_modeset_calc_cdclk;
} else if (IS_BROADWELL(dev_priv)) {
- dev_priv->display.bw_calc_min_cdclk = intel_bw_calc_min_cdclk;
- dev_priv->display.set_cdclk = bdw_set_cdclk;
- dev_priv->display.modeset_calc_cdclk = bdw_modeset_calc_cdclk;
+ dev_priv->cdclk_funcs.bw_calc_min_cdclk =
intel_bw_calc_min_cdclk;
+ dev_priv->cdclk_funcs.set_cdclk = bdw_set_cdclk;
+ dev_priv->cdclk_funcs.modeset_calc_cdclk =
bdw_modeset_calc_cdclk;
} else if (IS_CHERRYVIEW(dev_priv)) {
- dev_priv->display.bw_calc_min_cdclk = intel_bw_calc_min_cdclk;
- dev_priv->display.set_cdclk = chv_set_cdclk;
- dev_priv->display.modeset_calc_cdclk = vlv_modeset_calc_cdclk;
+ dev_priv->cdclk_funcs.bw_calc_min_cdclk =
intel_bw_calc_min_cdclk;
+ dev_priv->cdclk_funcs.set_cdclk = chv_set_cdclk;
+ dev_priv->cdclk_funcs.modeset_calc_cdclk =
vlv_modeset_calc_cdclk;
} else if (IS_VALLEYVIEW(dev_priv)) {
- dev_priv->display.bw_calc_min_cdclk = intel_bw_calc_min_cdclk;
- dev_priv->display.set_cdclk = vlv_set_cdclk;
- dev_priv->display.modeset_calc_cdclk = vlv_modeset_calc_cdclk;
+ dev_priv->cdclk_funcs.bw_calc_min_cdclk =
intel_bw_calc_min_cdclk;
+ dev_priv->cdclk_funcs.set_cdclk = vlv_set_cdclk;
+ dev_priv->cdclk_funcs.modeset_calc_cdclk =
vlv_modeset_calc_cdclk;
} else {
- dev_priv->display.bw_calc_min_cdclk = intel_bw_calc_min_cdclk;
- dev_priv->display.modeset_calc_cdclk = fixed_modeset_calc_cdclk;
+ dev_priv->cdclk_funcs.bw_calc_min_cdclk =
intel_bw_calc_min_cdclk;
+ dev_priv->cdclk_funcs.modeset_calc_cdclk =
fixed_modeset_calc_cdclk;
}
if (DISPLAY_VER(dev_priv) >= 10 || IS_BROXTON(dev_priv))
- dev_priv->display.get_cdclk = bxt_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = bxt_get_cdclk;
else if (DISPLAY_VER(dev_priv) == 9)
- dev_priv->display.get_cdclk = skl_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = skl_get_cdclk;
else if (IS_BROADWELL(dev_priv))
- dev_priv->display.get_cdclk = bdw_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = bdw_get_cdclk;
else if (IS_HASWELL(dev_priv))
- dev_priv->display.get_cdclk = hsw_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = hsw_get_cdclk;
else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
- dev_priv->display.get_cdclk = vlv_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = vlv_get_cdclk;
else if (IS_SANDYBRIDGE(dev_priv) || IS_IVYBRIDGE(dev_priv))
- dev_priv->display.get_cdclk = fixed_400mhz_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = fixed_400mhz_get_cdclk;
else if (IS_IRONLAKE(dev_priv))
- dev_priv->display.get_cdclk = fixed_450mhz_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = fixed_450mhz_get_cdclk;
else if (IS_GM45(dev_priv))
- dev_priv->display.get_cdclk = gm45_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = gm45_get_cdclk;
else if (IS_G45(dev_priv))
- dev_priv->display.get_cdclk = g33_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = g33_get_cdclk;
else if (IS_I965GM(dev_priv))
- dev_priv->display.get_cdclk = i965gm_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = i965gm_get_cdclk;
else if (IS_I965G(dev_priv))
- dev_priv->display.get_cdclk = fixed_400mhz_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = fixed_400mhz_get_cdclk;
else if (IS_PINEVIEW(dev_priv))
- dev_priv->display.get_cdclk = pnv_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = pnv_get_cdclk;
else if (IS_G33(dev_priv))
- dev_priv->display.get_cdclk = g33_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = g33_get_cdclk;
else if (IS_I945GM(dev_priv))
- dev_priv->display.get_cdclk = i945gm_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = i945gm_get_cdclk;
else if (IS_I945G(dev_priv))
- dev_priv->display.get_cdclk = fixed_400mhz_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = fixed_400mhz_get_cdclk;
else if (IS_I915GM(dev_priv))
- dev_priv->display.get_cdclk = i915gm_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = i915gm_get_cdclk;
else if (IS_I915G(dev_priv))
- dev_priv->display.get_cdclk = fixed_333mhz_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = fixed_333mhz_get_cdclk;
else if (IS_I865G(dev_priv))
- dev_priv->display.get_cdclk = fixed_266mhz_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = fixed_266mhz_get_cdclk;
else if (IS_I85X(dev_priv))
- dev_priv->display.get_cdclk = i85x_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = i85x_get_cdclk;
else if (IS_I845G(dev_priv))
- dev_priv->display.get_cdclk = fixed_200mhz_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = fixed_200mhz_get_cdclk;
else if (IS_I830(dev_priv))
- dev_priv->display.get_cdclk = fixed_133mhz_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = fixed_133mhz_get_cdclk;
- if (drm_WARN(&dev_priv->drm, !dev_priv->display.get_cdclk,
+ if (drm_WARN(&dev_priv->drm, !dev_priv->cdclk_funcs.get_cdclk,
"Unknown platform. Assuming 133 MHz CDCLK\n"))
- dev_priv->display.get_cdclk = fixed_133mhz_get_cdclk;
+ dev_priv->cdclk_funcs.get_cdclk = fixed_133mhz_get_cdclk;
}
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 1ba94dee683e..11298f583cc0 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -373,7 +373,7 @@ struct intel_audio_funcs {
const struct drm_connector_state
*old_conn_state);
};
-struct drm_i915_display_funcs {
+struct intel_cdclk_funcs {
void (*get_cdclk)(struct drm_i915_private *dev_priv,
struct intel_cdclk_config *cdclk_config);
void (*set_cdclk)(struct drm_i915_private *dev_priv,
@@ -382,6 +382,9 @@ struct drm_i915_display_funcs {
int (*bw_calc_min_cdclk)(struct intel_atomic_state *state);
int (*modeset_calc_cdclk)(struct intel_cdclk_state *state);
u8 (*calc_voltage_level)(int cdclk);
+};
+
+struct drm_i915_display_funcs {
/* Returns the active state of the crtc, and if the crtc is active,
* fills out the pipe-config with the hw state. */
bool (*get_pipe_config)(struct intel_crtc *,
@@ -984,6 +987,9 @@ struct drm_i915_private {
/* Display internal audio functions */
struct intel_audio_funcs audio_funcs;
+ /* Display CDCLK functions */
+ struct intel_cdclk_funcs cdclk_funcs;
+
/* PCH chipset type */
enum intel_pch pch_type;
unsigned short pch_id;
--
2.31.1
