From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
I want to have a higher level cdclk state object so let's rename
the current lower level thing to cdclk_config (because I lack
imagination).
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_cdclk.c | 426 +++++++++---------
drivers/gpu/drm/i915/display/intel_cdclk.h | 18 +-
drivers/gpu/drm/i915/display/intel_display.c | 2 +-
.../drm/i915/display/intel_display_power.c | 8 +-
.../drm/i915/display/intel_display_types.h | 14 +-
drivers/gpu/drm/i915/i915_drv.h | 20 +-
6 files changed, 246 insertions(+), 242 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.c b/drivers/gpu/drm/i915/display/intel_cdclk.c
index 9d4cf412b65d..2a5491eb8af3 100644
--- a/drivers/gpu/drm/i915/display/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/display/intel_cdclk.c
@@ -55,43 +55,43 @@
*/
static void fixed_133mhz_get_cdclk(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
- cdclk_state->cdclk = 133333;
+ cdclk_config->cdclk = 133333;
}
static void fixed_200mhz_get_cdclk(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
- cdclk_state->cdclk = 200000;
+ cdclk_config->cdclk = 200000;
}
static void fixed_266mhz_get_cdclk(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
- cdclk_state->cdclk = 266667;
+ cdclk_config->cdclk = 266667;
}
static void fixed_333mhz_get_cdclk(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
- cdclk_state->cdclk = 333333;
+ cdclk_config->cdclk = 333333;
}
static void fixed_400mhz_get_cdclk(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
- cdclk_state->cdclk = 400000;
+ cdclk_config->cdclk = 400000;
}
static void fixed_450mhz_get_cdclk(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
- cdclk_state->cdclk = 450000;
+ cdclk_config->cdclk = 450000;
}
static void i85x_get_cdclk(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
struct pci_dev *pdev = dev_priv->drm.pdev;
u16 hpllcc = 0;
@@ -102,7 +102,7 @@ static void i85x_get_cdclk(struct drm_i915_private *dev_priv,
* FIXME is this the right way to detect 852GM/852GMV?
*/
if (pdev->revision == 0x1) {
- cdclk_state->cdclk = 133333;
+ cdclk_config->cdclk = 133333;
return;
}
@@ -116,24 +116,24 @@ static void i85x_get_cdclk(struct drm_i915_private *dev_priv,
case GC_CLOCK_133_200:
case GC_CLOCK_133_200_2:
case GC_CLOCK_100_200:
- cdclk_state->cdclk = 200000;
+ cdclk_config->cdclk = 200000;
break;
case GC_CLOCK_166_250:
- cdclk_state->cdclk = 250000;
+ cdclk_config->cdclk = 250000;
break;
case GC_CLOCK_100_133:
- cdclk_state->cdclk = 133333;
+ cdclk_config->cdclk = 133333;
break;
case GC_CLOCK_133_266:
case GC_CLOCK_133_266_2:
case GC_CLOCK_166_266:
- cdclk_state->cdclk = 266667;
+ cdclk_config->cdclk = 266667;
break;
}
}
static void i915gm_get_cdclk(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
struct pci_dev *pdev = dev_priv->drm.pdev;
u16 gcfgc = 0;
@@ -141,23 +141,23 @@ static void i915gm_get_cdclk(struct drm_i915_private *dev_priv,
pci_read_config_word(pdev, GCFGC, &gcfgc);
if (gcfgc & GC_LOW_FREQUENCY_ENABLE) {
- cdclk_state->cdclk = 133333;
+ cdclk_config->cdclk = 133333;
return;
}
switch (gcfgc & GC_DISPLAY_CLOCK_MASK) {
case GC_DISPLAY_CLOCK_333_320_MHZ:
- cdclk_state->cdclk = 333333;
+ cdclk_config->cdclk = 333333;
break;
default:
case GC_DISPLAY_CLOCK_190_200_MHZ:
- cdclk_state->cdclk = 190000;
+ cdclk_config->cdclk = 190000;
break;
}
}
static void i945gm_get_cdclk(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
struct pci_dev *pdev = dev_priv->drm.pdev;
u16 gcfgc = 0;
@@ -165,17 +165,17 @@ static void i945gm_get_cdclk(struct drm_i915_private *dev_priv,
pci_read_config_word(pdev, GCFGC, &gcfgc);
if (gcfgc & GC_LOW_FREQUENCY_ENABLE) {
- cdclk_state->cdclk = 133333;
+ cdclk_config->cdclk = 133333;
return;
}
switch (gcfgc & GC_DISPLAY_CLOCK_MASK) {
case GC_DISPLAY_CLOCK_333_320_MHZ:
- cdclk_state->cdclk = 320000;
+ cdclk_config->cdclk = 320000;
break;
default:
case GC_DISPLAY_CLOCK_190_200_MHZ:
- cdclk_state->cdclk = 200000;
+ cdclk_config->cdclk = 200000;
break;
}
}
@@ -250,7 +250,7 @@ static unsigned int intel_hpll_vco(struct drm_i915_private *dev_priv)
}
static void g33_get_cdclk(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
struct pci_dev *pdev = dev_priv->drm.pdev;
static const u8 div_3200[] = { 12, 10, 8, 7, 5, 16 };
@@ -261,7 +261,7 @@ static void g33_get_cdclk(struct drm_i915_private *dev_priv,
unsigned int cdclk_sel;
u16 tmp = 0;
- cdclk_state->vco = intel_hpll_vco(dev_priv);
+ cdclk_config->vco = intel_hpll_vco(dev_priv);
pci_read_config_word(pdev, GCFGC, &tmp);
@@ -270,7 +270,7 @@ static void g33_get_cdclk(struct drm_i915_private *dev_priv,
if (cdclk_sel >= ARRAY_SIZE(div_3200))
goto fail;
- switch (cdclk_state->vco) {
+ switch (cdclk_config->vco) {
case 3200000:
div_table = div_3200;
break;
@@ -287,18 +287,18 @@ static void g33_get_cdclk(struct drm_i915_private *dev_priv,
goto fail;
}
- cdclk_state->cdclk = DIV_ROUND_CLOSEST(cdclk_state->vco,
- div_table[cdclk_sel]);
+ cdclk_config->cdclk = DIV_ROUND_CLOSEST(cdclk_config->vco,
+ div_table[cdclk_sel]);
return;
fail:
DRM_ERROR("Unable to determine CDCLK. HPLL VCO=%u kHz, CFGC=0x%08x\n",
- cdclk_state->vco, tmp);
- cdclk_state->cdclk = 190476;
+ cdclk_config->vco, tmp);
+ cdclk_config->cdclk = 190476;
}
static void pnv_get_cdclk(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
struct pci_dev *pdev = dev_priv->drm.pdev;
u16 gcfgc = 0;
@@ -307,31 +307,31 @@ static void pnv_get_cdclk(struct drm_i915_private *dev_priv,
switch (gcfgc & GC_DISPLAY_CLOCK_MASK) {
case GC_DISPLAY_CLOCK_267_MHZ_PNV:
- cdclk_state->cdclk = 266667;
+ cdclk_config->cdclk = 266667;
break;
case GC_DISPLAY_CLOCK_333_MHZ_PNV:
- cdclk_state->cdclk = 333333;
+ cdclk_config->cdclk = 333333;
break;
case GC_DISPLAY_CLOCK_444_MHZ_PNV:
- cdclk_state->cdclk = 444444;
+ cdclk_config->cdclk = 444444;
break;
case GC_DISPLAY_CLOCK_200_MHZ_PNV:
- cdclk_state->cdclk = 200000;
+ cdclk_config->cdclk = 200000;
break;
default:
DRM_ERROR("Unknown pnv display core clock 0x%04x\n", gcfgc);
/* fall through */
case GC_DISPLAY_CLOCK_133_MHZ_PNV:
- cdclk_state->cdclk = 133333;
+ cdclk_config->cdclk = 133333;
break;
case GC_DISPLAY_CLOCK_167_MHZ_PNV:
- cdclk_state->cdclk = 166667;
+ cdclk_config->cdclk = 166667;
break;
}
}
static void i965gm_get_cdclk(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
struct pci_dev *pdev = dev_priv->drm.pdev;
static const u8 div_3200[] = { 16, 10, 8 };
@@ -341,7 +341,7 @@ static void i965gm_get_cdclk(struct drm_i915_private *dev_priv,
unsigned int cdclk_sel;
u16 tmp = 0;
- cdclk_state->vco = intel_hpll_vco(dev_priv);
+ cdclk_config->vco = intel_hpll_vco(dev_priv);
pci_read_config_word(pdev, GCFGC, &tmp);
@@ -350,7 +350,7 @@ static void i965gm_get_cdclk(struct drm_i915_private *dev_priv,
if (cdclk_sel >= ARRAY_SIZE(div_3200))
goto fail;
- switch (cdclk_state->vco) {
+ switch (cdclk_config->vco) {
case 3200000:
div_table = div_3200;
break;
@@ -364,62 +364,62 @@ static void i965gm_get_cdclk(struct drm_i915_private *dev_priv,
goto fail;
}
- cdclk_state->cdclk = DIV_ROUND_CLOSEST(cdclk_state->vco,
- div_table[cdclk_sel]);
+ cdclk_config->cdclk = DIV_ROUND_CLOSEST(cdclk_config->vco,
+ div_table[cdclk_sel]);
return;
fail:
DRM_ERROR("Unable to determine CDCLK. HPLL VCO=%u kHz, CFGC=0x%04x\n",
- cdclk_state->vco, tmp);
- cdclk_state->cdclk = 200000;
+ cdclk_config->vco, tmp);
+ cdclk_config->cdclk = 200000;
}
static void gm45_get_cdclk(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
struct pci_dev *pdev = dev_priv->drm.pdev;
unsigned int cdclk_sel;
u16 tmp = 0;
- cdclk_state->vco = intel_hpll_vco(dev_priv);
+ cdclk_config->vco = intel_hpll_vco(dev_priv);
pci_read_config_word(pdev, GCFGC, &tmp);
cdclk_sel = (tmp >> 12) & 0x1;
- switch (cdclk_state->vco) {
+ switch (cdclk_config->vco) {
case 2666667:
case 4000000:
case 5333333:
- cdclk_state->cdclk = cdclk_sel ? 333333 : 222222;
+ cdclk_config->cdclk = cdclk_sel ? 333333 : 222222;
break;
case 3200000:
- cdclk_state->cdclk = cdclk_sel ? 320000 : 228571;
+ cdclk_config->cdclk = cdclk_sel ? 320000 : 228571;
break;
default:
DRM_ERROR("Unable to determine CDCLK. HPLL VCO=%u, CFGC=0x%04x\n",
- cdclk_state->vco, tmp);
- cdclk_state->cdclk = 222222;
+ cdclk_config->vco, tmp);
+ cdclk_config->cdclk = 222222;
break;
}
}
static void hsw_get_cdclk(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
u32 lcpll = I915_READ(LCPLL_CTL);
u32 freq = lcpll & LCPLL_CLK_FREQ_MASK;
if (lcpll & LCPLL_CD_SOURCE_FCLK)
- cdclk_state->cdclk = 800000;
+ cdclk_config->cdclk = 800000;
else if (I915_READ(FUSE_STRAP) & HSW_CDCLK_LIMIT)
- cdclk_state->cdclk = 450000;
+ cdclk_config->cdclk = 450000;
else if (freq == LCPLL_CLK_FREQ_450)
- cdclk_state->cdclk = 450000;
+ cdclk_config->cdclk = 450000;
else if (IS_HSW_ULT(dev_priv))
- cdclk_state->cdclk = 337500;
+ cdclk_config->cdclk = 337500;
else
- cdclk_state->cdclk = 540000;
+ cdclk_config->cdclk = 540000;
}
static int vlv_calc_cdclk(struct drm_i915_private *dev_priv, int min_cdclk)
@@ -462,17 +462,17 @@ static u8 vlv_calc_voltage_level(struct drm_i915_private *dev_priv, int cdclk)
}
static void vlv_get_cdclk(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
u32 val;
vlv_iosf_sb_get(dev_priv,
BIT(VLV_IOSF_SB_CCK) | BIT(VLV_IOSF_SB_PUNIT));
- cdclk_state->vco = vlv_get_hpll_vco(dev_priv);
- cdclk_state->cdclk = vlv_get_cck_clock(dev_priv, "cdclk",
- CCK_DISPLAY_CLOCK_CONTROL,
- cdclk_state->vco);
+ cdclk_config->vco = vlv_get_hpll_vco(dev_priv);
+ cdclk_config->cdclk = vlv_get_cck_clock(dev_priv, "cdclk",
+ CCK_DISPLAY_CLOCK_CONTROL,
+ cdclk_config->vco);
val = vlv_punit_read(dev_priv, PUNIT_REG_DSPSSPM);
@@ -480,10 +480,10 @@ static void vlv_get_cdclk(struct drm_i915_private *dev_priv,
BIT(VLV_IOSF_SB_CCK) | BIT(VLV_IOSF_SB_PUNIT));
if (IS_VALLEYVIEW(dev_priv))
- cdclk_state->voltage_level = (val & DSPFREQGUAR_MASK) >>
+ cdclk_config->voltage_level = (val & DSPFREQGUAR_MASK) >>
DSPFREQGUAR_SHIFT;
else
- cdclk_state->voltage_level = (val & DSPFREQGUAR_MASK_CHV) >>
+ cdclk_config->voltage_level = (val & DSPFREQGUAR_MASK_CHV) >>
DSPFREQGUAR_SHIFT_CHV;
}
@@ -524,11 +524,11 @@ static void vlv_program_pfi_credits(struct drm_i915_private *dev_priv)
}
static void vlv_set_cdclk(struct drm_i915_private *dev_priv,
- const struct intel_cdclk_state *cdclk_state,
+ const struct intel_cdclk_config *cdclk_config,
enum pipe pipe)
{
- int cdclk = cdclk_state->cdclk;
- u32 val, cmd = cdclk_state->voltage_level;
+ int cdclk = cdclk_config->cdclk;
+ u32 val, cmd = cdclk_config->voltage_level;
intel_wakeref_t wakeref;
switch (cdclk) {
@@ -611,11 +611,11 @@ static void vlv_set_cdclk(struct drm_i915_private *dev_priv,
}
static void chv_set_cdclk(struct drm_i915_private *dev_priv,
- const struct intel_cdclk_state *cdclk_state,
+ const struct intel_cdclk_config *cdclk_config,
enum pipe pipe)
{
- int cdclk = cdclk_state->cdclk;
- u32 val, cmd = cdclk_state->voltage_level;
+ int cdclk = cdclk_config->cdclk;
+ u32 val, cmd = cdclk_config->voltage_level;
intel_wakeref_t wakeref;
switch (cdclk) {
@@ -685,37 +685,37 @@ static u8 bdw_calc_voltage_level(int cdclk)
}
static void bdw_get_cdclk(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
u32 lcpll = I915_READ(LCPLL_CTL);
u32 freq = lcpll & LCPLL_CLK_FREQ_MASK;
if (lcpll & LCPLL_CD_SOURCE_FCLK)
- cdclk_state->cdclk = 800000;
+ cdclk_config->cdclk = 800000;
else if (I915_READ(FUSE_STRAP) & HSW_CDCLK_LIMIT)
- cdclk_state->cdclk = 450000;
+ cdclk_config->cdclk = 450000;
else if (freq == LCPLL_CLK_FREQ_450)
- cdclk_state->cdclk = 450000;
+ cdclk_config->cdclk = 450000;
else if (freq == LCPLL_CLK_FREQ_54O_BDW)
- cdclk_state->cdclk = 540000;
+ cdclk_config->cdclk = 540000;
else if (freq == LCPLL_CLK_FREQ_337_5_BDW)
- cdclk_state->cdclk = 337500;
+ cdclk_config->cdclk = 337500;
else
- cdclk_state->cdclk = 675000;
+ cdclk_config->cdclk = 675000;
/*
* Can't read this out :( Let's assume it's
* at least what the CDCLK frequency requires.
*/
- cdclk_state->voltage_level =
- bdw_calc_voltage_level(cdclk_state->cdclk);
+ cdclk_config->voltage_level =
+ bdw_calc_voltage_level(cdclk_config->cdclk);
}
static void bdw_set_cdclk(struct drm_i915_private *dev_priv,
- const struct intel_cdclk_state *cdclk_state,
+ const struct intel_cdclk_config *cdclk_config,
enum pipe pipe)
{
- int cdclk = cdclk_state->cdclk;
+ int cdclk = cdclk_config->cdclk;
u32 val;
int ret;
@@ -778,7 +778,7 @@ static void bdw_set_cdclk(struct drm_i915_private *dev_priv,
DRM_ERROR("Switching back to LCPLL failed\n");
sandybridge_pcode_write(dev_priv, HSW_PCODE_DE_WRITE_FREQ_REQ,
- cdclk_state->voltage_level);
+ cdclk_config->voltage_level);
I915_WRITE(CDCLK_FREQ, DIV_ROUND_CLOSEST(cdclk, 1000) - 1);
@@ -821,12 +821,12 @@ static u8 skl_calc_voltage_level(int cdclk)
}
static void skl_dpll0_update(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
u32 val;
- cdclk_state->ref = 24000;
- cdclk_state->vco = 0;
+ cdclk_config->ref = 24000;
+ cdclk_config->vco = 0;
val = I915_READ(LCPLL1_CTL);
if ((val & LCPLL_PLL_ENABLE) == 0)
@@ -848,11 +848,11 @@ static void skl_dpll0_update(struct drm_i915_private *dev_priv,
case DPLL_CTRL1_LINK_RATE(DPLL_CTRL1_LINK_RATE_1350, SKL_DPLL0):
case DPLL_CTRL1_LINK_RATE(DPLL_CTRL1_LINK_RATE_1620, SKL_DPLL0):
case DPLL_CTRL1_LINK_RATE(DPLL_CTRL1_LINK_RATE_2700, SKL_DPLL0):
- cdclk_state->vco = 8100000;
+ cdclk_config->vco = 8100000;
break;
case DPLL_CTRL1_LINK_RATE(DPLL_CTRL1_LINK_RATE_1080, SKL_DPLL0):
case DPLL_CTRL1_LINK_RATE(DPLL_CTRL1_LINK_RATE_2160, SKL_DPLL0):
- cdclk_state->vco = 8640000;
+ cdclk_config->vco = 8640000;
break;
default:
MISSING_CASE(val & DPLL_CTRL1_LINK_RATE_MASK(SKL_DPLL0));
@@ -861,32 +861,32 @@ static void skl_dpll0_update(struct drm_i915_private *dev_priv,
}
static void skl_get_cdclk(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
u32 cdctl;
- skl_dpll0_update(dev_priv, cdclk_state);
+ skl_dpll0_update(dev_priv, cdclk_config);
- cdclk_state->cdclk = cdclk_state->bypass = cdclk_state->ref;
+ cdclk_config->cdclk = cdclk_config->bypass = cdclk_config->ref;
- if (cdclk_state->vco == 0)
+ if (cdclk_config->vco == 0)
goto out;
cdctl = I915_READ(CDCLK_CTL);
- if (cdclk_state->vco == 8640000) {
+ if (cdclk_config->vco == 8640000) {
switch (cdctl & CDCLK_FREQ_SEL_MASK) {
case CDCLK_FREQ_450_432:
- cdclk_state->cdclk = 432000;
+ cdclk_config->cdclk = 432000;
break;
case CDCLK_FREQ_337_308:
- cdclk_state->cdclk = 308571;
+ cdclk_config->cdclk = 308571;
break;
case CDCLK_FREQ_540:
- cdclk_state->cdclk = 540000;
+ cdclk_config->cdclk = 540000;
break;
case CDCLK_FREQ_675_617:
- cdclk_state->cdclk = 617143;
+ cdclk_config->cdclk = 617143;
break;
default:
MISSING_CASE(cdctl & CDCLK_FREQ_SEL_MASK);
@@ -895,16 +895,16 @@ static void skl_get_cdclk(struct drm_i915_private *dev_priv,
} else {
switch (cdctl & CDCLK_FREQ_SEL_MASK) {
case CDCLK_FREQ_450_432:
- cdclk_state->cdclk = 450000;
+ cdclk_config->cdclk = 450000;
break;
case CDCLK_FREQ_337_308:
- cdclk_state->cdclk = 337500;
+ cdclk_config->cdclk = 337500;
break;
case CDCLK_FREQ_540:
- cdclk_state->cdclk = 540000;
+ cdclk_config->cdclk = 540000;
break;
case CDCLK_FREQ_675_617:
- cdclk_state->cdclk = 675000;
+ cdclk_config->cdclk = 675000;
break;
default:
MISSING_CASE(cdctl & CDCLK_FREQ_SEL_MASK);
@@ -917,8 +917,8 @@ static void skl_get_cdclk(struct drm_i915_private *dev_priv,
* Can't read this out :( Let's assume it's
* at least what the CDCLK frequency requires.
*/
- cdclk_state->voltage_level =
- skl_calc_voltage_level(cdclk_state->cdclk);
+ cdclk_config->voltage_level =
+ skl_calc_voltage_level(cdclk_config->cdclk);
}
/* convert from kHz to .1 fixpoint MHz with -1MHz offset */
@@ -989,11 +989,11 @@ static void skl_dpll0_disable(struct drm_i915_private *dev_priv)
}
static void skl_set_cdclk(struct drm_i915_private *dev_priv,
- const struct intel_cdclk_state *cdclk_state,
+ const struct intel_cdclk_config *cdclk_config,
enum pipe pipe)
{
- int cdclk = cdclk_state->cdclk;
- int vco = cdclk_state->vco;
+ int cdclk = cdclk_config->cdclk;
+ int vco = cdclk_config->vco;
u32 freq_select, cdclk_ctl;
int ret;
@@ -1075,7 +1075,7 @@ static void skl_set_cdclk(struct drm_i915_private *dev_priv,
/* inform PCU of the change */
sandybridge_pcode_write(dev_priv, SKL_PCODE_CDCLK_CONTROL,
- cdclk_state->voltage_level);
+ cdclk_config->voltage_level);
intel_update_cdclk(dev_priv);
}
@@ -1093,7 +1093,7 @@ static void skl_sanitize_cdclk(struct drm_i915_private *dev_priv)
goto sanitize;
intel_update_cdclk(dev_priv);
- intel_dump_cdclk_state(&dev_priv->cdclk.hw, "Current CDCLK");
+ intel_dump_cdclk_config(&dev_priv->cdclk.hw, "Current CDCLK");
/* Is PLL enabled and locked ? */
if (dev_priv->cdclk.hw.vco == 0 ||
@@ -1124,7 +1124,7 @@ static void skl_sanitize_cdclk(struct drm_i915_private *dev_priv)
static void skl_init_cdclk(struct drm_i915_private *dev_priv)
{
- struct intel_cdclk_state cdclk_state;
+ struct intel_cdclk_config cdclk_config;
skl_sanitize_cdclk(dev_priv);
@@ -1140,26 +1140,26 @@ static void skl_init_cdclk(struct drm_i915_private *dev_priv)
return;
}
- cdclk_state = dev_priv->cdclk.hw;
+ cdclk_config = dev_priv->cdclk.hw;
- cdclk_state.vco = dev_priv->skl_preferred_vco_freq;
- if (cdclk_state.vco == 0)
- cdclk_state.vco = 8100000;
- cdclk_state.cdclk = skl_calc_cdclk(0, cdclk_state.vco);
- cdclk_state.voltage_level = skl_calc_voltage_level(cdclk_state.cdclk);
+ cdclk_config.vco = dev_priv->skl_preferred_vco_freq;
+ if (cdclk_config.vco == 0)
+ cdclk_config.vco = 8100000;
+ cdclk_config.cdclk = skl_calc_cdclk(0, cdclk_config.vco);
+ cdclk_config.voltage_level = skl_calc_voltage_level(cdclk_config.cdclk);
- skl_set_cdclk(dev_priv, &cdclk_state, INVALID_PIPE);
+ skl_set_cdclk(dev_priv, &cdclk_config, INVALID_PIPE);
}
static void skl_uninit_cdclk(struct drm_i915_private *dev_priv)
{
- struct intel_cdclk_state cdclk_state = dev_priv->cdclk.hw;
+ struct intel_cdclk_config cdclk_config = dev_priv->cdclk.hw;
- cdclk_state.cdclk = cdclk_state.bypass;
- cdclk_state.vco = 0;
- cdclk_state.voltage_level = skl_calc_voltage_level(cdclk_state.cdclk);
+ cdclk_config.cdclk = cdclk_config.bypass;
+ cdclk_config.vco = 0;
+ cdclk_config.voltage_level = skl_calc_voltage_level(cdclk_config.cdclk);
- skl_set_cdclk(dev_priv, &cdclk_state, INVALID_PIPE);
+ skl_set_cdclk(dev_priv, &cdclk_config, INVALID_PIPE);
}
static const struct intel_cdclk_vals bxt_cdclk_table[] = {
@@ -1284,16 +1284,16 @@ static u8 ehl_calc_voltage_level(int cdclk)
}
static void cnl_readout_refclk(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
if (I915_READ(SKL_DSSM) & CNL_DSSM_CDCLK_PLL_REFCLK_24MHz)
- cdclk_state->ref = 24000;
+ cdclk_config->ref = 24000;
else
- cdclk_state->ref = 19200;
+ cdclk_config->ref = 19200;
}
static void icl_readout_refclk(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
u32 dssm = I915_READ(SKL_DSSM) & ICL_DSSM_CDCLK_PLL_REFCLK_MASK;
@@ -1302,28 +1302,28 @@ static void icl_readout_refclk(struct drm_i915_private *dev_priv,
MISSING_CASE(dssm);
/* fall through */
case ICL_DSSM_CDCLK_PLL_REFCLK_24MHz:
- cdclk_state->ref = 24000;
+ cdclk_config->ref = 24000;
break;
case ICL_DSSM_CDCLK_PLL_REFCLK_19_2MHz:
- cdclk_state->ref = 19200;
+ cdclk_config->ref = 19200;
break;
case ICL_DSSM_CDCLK_PLL_REFCLK_38_4MHz:
- cdclk_state->ref = 38400;
+ cdclk_config->ref = 38400;
break;
}
}
static void bxt_de_pll_readout(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
u32 val, ratio;
if (INTEL_GEN(dev_priv) >= 11)
- icl_readout_refclk(dev_priv, cdclk_state);
+ icl_readout_refclk(dev_priv, cdclk_config);
else if (IS_CANNONLAKE(dev_priv))
- cnl_readout_refclk(dev_priv, cdclk_state);
+ cnl_readout_refclk(dev_priv, cdclk_config);
else
- cdclk_state->ref = 19200;
+ cdclk_config->ref = 19200;
val = I915_READ(BXT_DE_PLL_ENABLE);
if ((val & BXT_DE_PLL_PLL_ENABLE) == 0 ||
@@ -1332,7 +1332,7 @@ static void bxt_de_pll_readout(struct drm_i915_private *dev_priv,
* CDCLK PLL is disabled, the VCO/ratio doesn't matter, but
* setting it to zero is a way to signal that.
*/
- cdclk_state->vco = 0;
+ cdclk_config->vco = 0;
return;
}
@@ -1345,26 +1345,26 @@ static void bxt_de_pll_readout(struct drm_i915_private *dev_priv,
else
ratio = I915_READ(BXT_DE_PLL_CTL) & BXT_DE_PLL_RATIO_MASK;
- cdclk_state->vco = ratio * cdclk_state->ref;
+ cdclk_config->vco = ratio * cdclk_config->ref;
}
static void bxt_get_cdclk(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state)
+ struct intel_cdclk_config *cdclk_config)
{
u32 divider;
int div;
- bxt_de_pll_readout(dev_priv, cdclk_state);
+ bxt_de_pll_readout(dev_priv, cdclk_config);
if (INTEL_GEN(dev_priv) >= 12)
- cdclk_state->bypass = cdclk_state->ref / 2;
+ cdclk_config->bypass = cdclk_config->ref / 2;
else if (INTEL_GEN(dev_priv) >= 11)
- cdclk_state->bypass = 50000;
+ cdclk_config->bypass = 50000;
else
- cdclk_state->bypass = cdclk_state->ref;
+ cdclk_config->bypass = cdclk_config->ref;
- if (cdclk_state->vco == 0) {
- cdclk_state->cdclk = cdclk_state->bypass;
+ if (cdclk_config->vco == 0) {
+ cdclk_config->cdclk = cdclk_config->bypass;
goto out;
}
@@ -1391,15 +1391,15 @@ static void bxt_get_cdclk(struct drm_i915_private *dev_priv,
return;
}
- cdclk_state->cdclk = DIV_ROUND_CLOSEST(cdclk_state->vco, div);
+ cdclk_config->cdclk = DIV_ROUND_CLOSEST(cdclk_config->vco, div);
out:
/*
* Can't read this out :( Let's assume it's
* at least what the CDCLK frequency requires.
*/
- cdclk_state->voltage_level =
- dev_priv->display.calc_voltage_level(cdclk_state->cdclk);
+ cdclk_config->voltage_level =
+ dev_priv->display.calc_voltage_level(cdclk_config->cdclk);
}
static void bxt_de_pll_disable(struct drm_i915_private *dev_priv)
@@ -1488,11 +1488,11 @@ static u32 bxt_cdclk_cd2x_pipe(struct drm_i915_private *dev_priv, enum pipe pipe
}
static void bxt_set_cdclk(struct drm_i915_private *dev_priv,
- const struct intel_cdclk_state *cdclk_state,
+ const struct intel_cdclk_config *cdclk_config,
enum pipe pipe)
{
- int cdclk = cdclk_state->cdclk;
- int vco = cdclk_state->vco;
+ int cdclk = cdclk_config->cdclk;
+ int vco = cdclk_config->vco;
u32 val, divider;
int ret;
@@ -1573,7 +1573,7 @@ static void bxt_set_cdclk(struct drm_i915_private *dev_priv,
if (INTEL_GEN(dev_priv) >= 10) {
ret = sandybridge_pcode_write(dev_priv, SKL_PCODE_CDCLK_CONTROL,
- cdclk_state->voltage_level);
+ cdclk_config->voltage_level);
} else {
/*
* The timeout isn't specified, the 2ms used here is based on
@@ -1583,7 +1583,7 @@ static void bxt_set_cdclk(struct drm_i915_private *dev_priv,
*/
ret = sandybridge_pcode_write_timeout(dev_priv,
HSW_PCODE_DE_WRITE_FREQ_REQ,
- cdclk_state->voltage_level,
+ cdclk_config->voltage_level,
150, 2);
}
@@ -1600,7 +1600,7 @@ static void bxt_set_cdclk(struct drm_i915_private *dev_priv,
* Can't read out the voltage level :(
* Let's just assume everything is as expected.
*/
- dev_priv->cdclk.hw.voltage_level = cdclk_state->voltage_level;
+ dev_priv->cdclk.hw.voltage_level = cdclk_config->voltage_level;
}
static void bxt_sanitize_cdclk(struct drm_i915_private *dev_priv)
@@ -1609,7 +1609,7 @@ static void bxt_sanitize_cdclk(struct drm_i915_private *dev_priv)
int cdclk, vco;
intel_update_cdclk(dev_priv);
- intel_dump_cdclk_state(&dev_priv->cdclk.hw, "Current CDCLK");
+ intel_dump_cdclk_config(&dev_priv->cdclk.hw, "Current CDCLK");
if (dev_priv->cdclk.hw.vco == 0 ||
dev_priv->cdclk.hw.cdclk == dev_priv->cdclk.hw.bypass)
@@ -1683,7 +1683,7 @@ static void bxt_sanitize_cdclk(struct drm_i915_private *dev_priv)
static void bxt_init_cdclk(struct drm_i915_private *dev_priv)
{
- struct intel_cdclk_state cdclk_state;
+ struct intel_cdclk_config cdclk_config;
bxt_sanitize_cdclk(dev_priv);
@@ -1691,31 +1691,31 @@ static void bxt_init_cdclk(struct drm_i915_private *dev_priv)
dev_priv->cdclk.hw.vco != 0)
return;
- cdclk_state = dev_priv->cdclk.hw;
+ cdclk_config = dev_priv->cdclk.hw;
/*
* FIXME:
* - The initial CDCLK needs to be read from VBT.
* Need to make this change after VBT has changes for BXT.
*/
- cdclk_state.cdclk = bxt_calc_cdclk(dev_priv, 0);
- cdclk_state.vco = bxt_calc_cdclk_pll_vco(dev_priv, cdclk_state.cdclk);
- cdclk_state.voltage_level =
- dev_priv->display.calc_voltage_level(cdclk_state.cdclk);
+ cdclk_config.cdclk = bxt_calc_cdclk(dev_priv, 0);
+ cdclk_config.vco = bxt_calc_cdclk_pll_vco(dev_priv, cdclk_config.cdclk);
+ cdclk_config.voltage_level =
+ dev_priv->display.calc_voltage_level(cdclk_config.cdclk);
- bxt_set_cdclk(dev_priv, &cdclk_state, INVALID_PIPE);
+ bxt_set_cdclk(dev_priv, &cdclk_config, INVALID_PIPE);
}
static void bxt_uninit_cdclk(struct drm_i915_private *dev_priv)
{
- struct intel_cdclk_state cdclk_state = dev_priv->cdclk.hw;
+ struct intel_cdclk_config cdclk_config = dev_priv->cdclk.hw;
- cdclk_state.cdclk = cdclk_state.bypass;
- cdclk_state.vco = 0;
- cdclk_state.voltage_level =
- dev_priv->display.calc_voltage_level(cdclk_state.cdclk);
+ cdclk_config.cdclk = cdclk_config.bypass;
+ cdclk_config.vco = 0;
+ cdclk_config.voltage_level =
+ dev_priv->display.calc_voltage_level(cdclk_config.cdclk);
- bxt_set_cdclk(dev_priv, &cdclk_state, INVALID_PIPE);
+ bxt_set_cdclk(dev_priv, &cdclk_config, INVALID_PIPE);
}
/**
@@ -1751,15 +1751,17 @@ void intel_cdclk_uninit(struct drm_i915_private *i915)
}
/**
- * intel_cdclk_needs_modeset - Determine if two CDCLK states require a modeset on all pipes
- * @a: first CDCLK state
- * @b: second CDCLK state
+ * intel_cdclk_needs_modeset - Determine if changong between the CDCLK
+ * configurations requires a modeset on all pipes
+ * @a: first CDCLK configuration
+ * @b: second CDCLK configuration
*
* Returns:
- * True if the CDCLK states require pipes to be off during reprogramming, false if not.
+ * True if changing between the two CDCLK configurations
+ * requires all pipes to be off, false if not.
*/
-bool intel_cdclk_needs_modeset(const struct intel_cdclk_state *a,
- const struct intel_cdclk_state *b)
+bool intel_cdclk_needs_modeset(const struct intel_cdclk_config *a,
+ const struct intel_cdclk_config *b)
{
return a->cdclk != b->cdclk ||
a->vco != b->vco ||
@@ -1767,17 +1769,19 @@ bool intel_cdclk_needs_modeset(const struct intel_cdclk_state *a,
}
/**
- * intel_cdclk_can_cd2x_update - Determine if two CDCLK states need a cd2x divider update
- * @dev_priv: Not a CDCLK state, it's the drm_i915_private!
- * @a: first CDCLK state
- * @b: second CDCLK state
+ * intel_cdclk_can_cd2x_update - Determine if changing between the two CDCLK
+ * configurations requires only a cd2x divider update
+ * @dev_priv: i915 device
+ * @a: first CDCLK configuration
+ * @b: second CDCLK configuration
*
* Returns:
- * True if the CDCLK states require just a cd2x divider update, false if not.
+ * True if changing between the two CDCLK configurations
+ * can be done with just a cd2x divider update, false if not.
*/
static bool intel_cdclk_can_cd2x_update(struct drm_i915_private *dev_priv,
- const struct intel_cdclk_state *a,
- const struct intel_cdclk_state *b)
+ const struct intel_cdclk_config *a,
+ const struct intel_cdclk_config *b)
{
/* Older hw doesn't have the capability */
if (INTEL_GEN(dev_priv) < 10 && !IS_GEN9_LP(dev_priv))
@@ -1789,15 +1793,15 @@ static bool intel_cdclk_can_cd2x_update(struct drm_i915_private *dev_priv,
}
/**
- * intel_cdclk_changed - Determine if two CDCLK states are different
- * @a: first CDCLK state
- * @b: second CDCLK state
+ * intel_cdclk_changed - Determine if two CDCLK configurations are different
+ * @a: first CDCLK configuration
+ * @b: second CDCLK configuration
*
* Returns:
- * True if the CDCLK states don't match, false if they do.
+ * True if the CDCLK configurations don't match, false if they do.
*/
-static bool intel_cdclk_changed(const struct intel_cdclk_state *a,
- const struct intel_cdclk_state *b)
+static bool intel_cdclk_changed(const struct intel_cdclk_config *a,
+ const struct intel_cdclk_config *b)
{
return intel_cdclk_needs_modeset(a, b) ||
a->voltage_level != b->voltage_level;
@@ -1843,59 +1847,59 @@ void intel_cdclk_swap_state(struct intel_atomic_state *state)
swap(state->cdclk.actual, dev_priv->cdclk.actual);
}
-void intel_dump_cdclk_state(const struct intel_cdclk_state *cdclk_state,
- const char *context)
+void intel_dump_cdclk_config(const struct intel_cdclk_config *cdclk_config,
+ const char *context)
{
DRM_DEBUG_DRIVER("%s %d kHz, VCO %d kHz, ref %d kHz, bypass %d kHz, voltage level %d\n",
- context, cdclk_state->cdclk, cdclk_state->vco,
- cdclk_state->ref, cdclk_state->bypass,
- cdclk_state->voltage_level);
+ context, cdclk_config->cdclk, cdclk_config->vco,
+ cdclk_config->ref, cdclk_config->bypass,
+ cdclk_config->voltage_level);
}
/**
- * intel_set_cdclk - Push the CDCLK state to the hardware
+ * intel_set_cdclk - Push the CDCLK configuration to the hardware
* @dev_priv: i915 device
- * @cdclk_state: new CDCLK state
+ * @cdclk_config: new CDCLK configuration
* @pipe: pipe with which to synchronize the update
*
* Program the hardware based on the passed in CDCLK state,
* if necessary.
*/
static void intel_set_cdclk(struct drm_i915_private *dev_priv,
- const struct intel_cdclk_state *cdclk_state,
+ const struct intel_cdclk_config *cdclk_config,
enum pipe pipe)
{
- if (!intel_cdclk_changed(&dev_priv->cdclk.hw, cdclk_state))
+ if (!intel_cdclk_changed(&dev_priv->cdclk.hw, cdclk_config))
return;
if (WARN_ON_ONCE(!dev_priv->display.set_cdclk))
return;
- intel_dump_cdclk_state(cdclk_state, "Changing CDCLK to");
+ intel_dump_cdclk_config(cdclk_config, "Changing CDCLK to");
- dev_priv->display.set_cdclk(dev_priv, cdclk_state, pipe);
+ dev_priv->display.set_cdclk(dev_priv, cdclk_config, pipe);
- if (WARN(intel_cdclk_changed(&dev_priv->cdclk.hw, cdclk_state),
+ if (WARN(intel_cdclk_changed(&dev_priv->cdclk.hw, cdclk_config),
"cdclk state doesn't match!\n")) {
- intel_dump_cdclk_state(&dev_priv->cdclk.hw, "[hw state]");
- intel_dump_cdclk_state(cdclk_state, "[sw state]");
+ intel_dump_cdclk_config(&dev_priv->cdclk.hw, "[hw state]");
+ intel_dump_cdclk_config(cdclk_config, "[sw state]");
}
}
/**
- * intel_set_cdclk_pre_plane_update - Push the CDCLK state to the hardware
+ * intel_set_cdclk_pre_plane_update - Push the CDCLK configuration to the hardware
* @dev_priv: i915 device
- * @old_state: old CDCLK state
- * @new_state: new CDCLK state
+ * @old_state: old CDCLK configuration
+ * @new_state: new CDCLK configuration
* @pipe: pipe with which to synchronize the update
*
* Program the hardware before updating the HW plane state based on the passed
- * in CDCLK state, if necessary.
+ * in CDCLK configuration, if necessary.
*/
void
intel_set_cdclk_pre_plane_update(struct drm_i915_private *dev_priv,
- const struct intel_cdclk_state *old_state,
- const struct intel_cdclk_state *new_state,
+ const struct intel_cdclk_config *old_state,
+ const struct intel_cdclk_config *new_state,
enum pipe pipe)
{
if (pipe == INVALID_PIPE || old_state->cdclk <= new_state->cdclk)
@@ -1903,19 +1907,19 @@ intel_set_cdclk_pre_plane_update(struct drm_i915_private *dev_priv,
}
/**
- * intel_set_cdclk_post_plane_update - Push the CDCLK state to the hardware
+ * intel_set_cdclk_post_plane_update - Push the CDCLK configuration to the hardware
* @dev_priv: i915 device
- * @old_state: old CDCLK state
- * @new_state: new CDCLK state
+ * @old_state: old CDCLK configuration
+ * @new_state: new CDCLK configuration
* @pipe: pipe with which to synchronize the update
*
* Program the hardware after updating the HW plane state based on the passed
- * in CDCLK state, if necessary.
+ * in CDCLK configuration, if necessary.
*/
void
intel_set_cdclk_post_plane_update(struct drm_i915_private *dev_priv,
- const struct intel_cdclk_state *old_state,
- const struct intel_cdclk_state *new_state,
+ const struct intel_cdclk_config *old_state,
+ const struct intel_cdclk_config *new_state,
enum pipe pipe)
{
if (pipe != INVALID_PIPE && old_state->cdclk > new_state->cdclk)
diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.h b/drivers/gpu/drm/i915/display/intel_cdclk.h
index 3f3773c582ae..712cdaea4fef 100644
--- a/drivers/gpu/drm/i915/display/intel_cdclk.h
+++ b/drivers/gpu/drm/i915/display/intel_cdclk.h
@@ -12,7 +12,7 @@
struct drm_i915_private;
struct intel_atomic_state;
-struct intel_cdclk_state;
+struct intel_cdclk_config;
struct intel_crtc_state;
struct intel_cdclk_vals {
@@ -29,22 +29,22 @@ void intel_init_cdclk_hooks(struct drm_i915_private *dev_priv);
void intel_update_max_cdclk(struct drm_i915_private *dev_priv);
void intel_update_cdclk(struct drm_i915_private *dev_priv);
void intel_update_rawclk(struct drm_i915_private *dev_priv);
-bool intel_cdclk_needs_modeset(const struct intel_cdclk_state *a,
- const struct intel_cdclk_state *b);
+bool intel_cdclk_needs_modeset(const struct intel_cdclk_config *a,
+ const struct intel_cdclk_config *b);
void intel_cdclk_clear_state(struct intel_atomic_state *state);
void intel_cdclk_swap_state(struct intel_atomic_state *state);
void
intel_set_cdclk_pre_plane_update(struct drm_i915_private *dev_priv,
- const struct intel_cdclk_state *old_state,
- const struct intel_cdclk_state *new_state,
+ const struct intel_cdclk_config *old_state,
+ const struct intel_cdclk_config *new_state,
enum pipe pipe);
void
intel_set_cdclk_post_plane_update(struct drm_i915_private *dev_priv,
- const struct intel_cdclk_state *old_state,
- const struct intel_cdclk_state *new_state,
+ const struct intel_cdclk_config *old_state,
+ const struct intel_cdclk_config *new_state,
enum pipe pipe);
-void intel_dump_cdclk_state(const struct intel_cdclk_state *cdclk_state,
- const char *context);
+void intel_dump_cdclk_config(const struct intel_cdclk_config *cdclk_config,
+ const char *context);
int intel_modeset_calc_cdclk(struct intel_atomic_state *state);
#endif /* __INTEL_CDCLK_H__ */
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index f3f9fe94ed41..de2ab44b9150 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -17359,7 +17359,7 @@ void intel_init_display_hooks(struct drm_i915_private *dev_priv)
void intel_modeset_init_hw(struct drm_i915_private *i915)
{
intel_update_cdclk(i915);
- intel_dump_cdclk_state(&i915->cdclk.hw, "Current CDCLK");
+ intel_dump_cdclk_config(&i915->cdclk.hw, "Current CDCLK");
i915->cdclk.logical = i915->cdclk.actual = i915->cdclk.hw;
}
diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c
index 21561acfa3ac..2dc00d4b115b 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -1037,7 +1037,7 @@ static void gen9_assert_dbuf_enabled(struct drm_i915_private *dev_priv)
static void gen9_disable_dc_states(struct drm_i915_private *dev_priv)
{
- struct intel_cdclk_state cdclk_state = {};
+ struct intel_cdclk_config cdclk_config = {};
if (dev_priv->csr.target_dc_state == DC_STATE_EN_DC3CO) {
tgl_disable_dc3co(dev_priv);
@@ -1046,9 +1046,9 @@ static void gen9_disable_dc_states(struct drm_i915_private *dev_priv)
gen9_set_dc_state(dev_priv, DC_STATE_DISABLE);
- dev_priv->display.get_cdclk(dev_priv, &cdclk_state);
+ dev_priv->display.get_cdclk(dev_priv, &cdclk_config);
/* Can't read out voltage_level so can't use intel_cdclk_changed() */
- WARN_ON(intel_cdclk_needs_modeset(&dev_priv->cdclk.hw, &cdclk_state));
+ WARN_ON(intel_cdclk_needs_modeset(&dev_priv->cdclk.hw, &cdclk_config));
gen9_assert_dbuf_enabled(dev_priv);
@@ -4659,7 +4659,7 @@ static void hsw_restore_lcpll(struct drm_i915_private *dev_priv)
intel_uncore_forcewake_put(&dev_priv->uncore, FORCEWAKE_ALL);
intel_update_cdclk(dev_priv);
- intel_dump_cdclk_state(&dev_priv->cdclk.hw, "Current CDCLK");
+ intel_dump_cdclk_config(&dev_priv->cdclk.hw, "Current CDCLK");
}
/*
diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h
index a6b95a8ab323..485b26d05e90 100644
--- a/drivers/gpu/drm/i915/display/intel_display_types.h
+++ b/drivers/gpu/drm/i915/display/intel_display_types.h
@@ -463,17 +463,17 @@ struct intel_atomic_state {
struct {
/*
- * Logical state of cdclk (used for all scaling, watermark,
- * etc. calculations and checks). This is computed as if all
- * enabled crtcs were active.
+ * Logical configuration of cdclk (used for all scaling,
+ * watermark, etc. calculations and checks). This is
+ * computed as if all enabled crtcs were active.
*/
- struct intel_cdclk_state logical;
+ struct intel_cdclk_config logical;
/*
- * Actual state of cdclk, can be different from the logical
- * state only when all crtc's are DPMS off.
+ * Actual configuration of cdclk, can be different from the
+ * logical configuration only when all crtc's are DPMS off.
*/
- struct intel_cdclk_state actual;
+ struct intel_cdclk_config actual;
int force_min_cdclk;
bool force_min_cdclk_changed;
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 650f42bd9cfb..49276ce2819f 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -255,18 +255,18 @@ struct sdvo_device_mapping {
struct intel_connector;
struct intel_encoder;
struct intel_atomic_state;
+struct intel_cdclk_config;
struct intel_crtc_state;
struct intel_initial_plane_config;
struct intel_crtc;
struct intel_limit;
struct dpll;
-struct intel_cdclk_state;
struct drm_i915_display_funcs {
void (*get_cdclk)(struct drm_i915_private *dev_priv,
- struct intel_cdclk_state *cdclk_state);
+ struct intel_cdclk_config *cdclk_config);
void (*set_cdclk)(struct drm_i915_private *dev_priv,
- const struct intel_cdclk_state *cdclk_state,
+ const struct intel_cdclk_config *cdclk_config,
enum pipe pipe);
int (*get_fifo_size)(struct drm_i915_private *dev_priv,
enum i9xx_plane_id i9xx_plane);
@@ -880,7 +880,7 @@ struct intel_wm_config {
bool sprites_scaled;
};
-struct intel_cdclk_state {
+struct intel_cdclk_config {
unsigned int cdclk, vco, ref, bypass;
u8 voltage_level;
};
@@ -1011,17 +1011,17 @@ struct drm_i915_private {
*/
struct {
/*
- * The current logical cdclk state.
+ * The current logical cdclk configuration.
* See intel_atomic_state.cdclk.logical
*/
- struct intel_cdclk_state logical;
+ struct intel_cdclk_config logical;
/*
- * The current actual cdclk state.
+ * The current actual cdclk configuration.
* See intel_atomic_state.cdclk.actual
*/
- struct intel_cdclk_state actual;
- /* The current hardware cdclk state */
- struct intel_cdclk_state hw;
+ struct intel_cdclk_config actual;
+ /* The current hardware cdclk configuration */
+ struct intel_cdclk_config hw;
/* cdclk, divider, and ratio table from bspec */
const struct intel_cdclk_vals *table;
--
2.24.1
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