drm/i915: Convert intel_pipe_will_have_type() to using atomic state
Pass a crtc_state to it and find whether the pipe has an encoder of a
given type by looking at the drm_atomic_state the crtc_state points to.
Until recently i9xx_get_refclk() used to be called indirectly from
vlv_force_pll_on() with a dummy crtc_state. That dummy crtc state is not
converted to be part of a full drm atomic state, so add a WARN in case
someone decides to call that again with a such dummy state. This was
removed in
commit 9cbe40c15a
Author: Vijay Purushothaman <vijay.a.purushothaman@linux.intel.com>
Date: Thu Mar 5 19:33:08 2015 +0530
drm/i915: Update prop, int co-eff and gain threshold for CHV
v2: Warn if there is no connectors for a given crtc. (Daniel)
Replace comment i9xx_get_refclk() with a WARN_ON(). (Ander)
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
[danvet: Add commit reference for when i9xx_get_refclk was removed.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
parent
679dacd430
commit
a93e255f81
@ -546,7 +546,7 @@ struct drm_i915_display_funcs {
|
|||||||
* Returns true on success, false on failure.
|
* Returns true on success, false on failure.
|
||||||
*/
|
*/
|
||||||
bool (*find_dpll)(const struct intel_limit *limit,
|
bool (*find_dpll)(const struct intel_limit *limit,
|
||||||
struct intel_crtc *crtc,
|
struct intel_crtc_state *crtc_state,
|
||||||
int target, int refclk,
|
int target, int refclk,
|
||||||
struct dpll *match_clock,
|
struct dpll *match_clock,
|
||||||
struct dpll *best_clock);
|
struct dpll *best_clock);
|
||||||
|
@ -431,25 +431,41 @@ bool intel_pipe_has_type(struct intel_crtc *crtc, enum intel_output_type type)
|
|||||||
* intel_pipe_has_type() but looking at encoder->new_crtc instead of
|
* intel_pipe_has_type() but looking at encoder->new_crtc instead of
|
||||||
* encoder->crtc.
|
* encoder->crtc.
|
||||||
*/
|
*/
|
||||||
static bool intel_pipe_will_have_type(struct intel_crtc *crtc, int type)
|
static bool intel_pipe_will_have_type(const struct intel_crtc_state *crtc_state,
|
||||||
|
int type)
|
||||||
{
|
{
|
||||||
struct drm_device *dev = crtc->base.dev;
|
struct drm_atomic_state *state = crtc_state->base.state;
|
||||||
|
struct drm_connector_state *connector_state;
|
||||||
struct intel_encoder *encoder;
|
struct intel_encoder *encoder;
|
||||||
|
int i, num_connectors = 0;
|
||||||
|
|
||||||
for_each_intel_encoder(dev, encoder)
|
for (i = 0; i < state->num_connector; i++) {
|
||||||
if (encoder->new_crtc == crtc && encoder->type == type)
|
if (!state->connectors[i])
|
||||||
|
continue;
|
||||||
|
|
||||||
|
connector_state = state->connector_states[i];
|
||||||
|
if (connector_state->crtc != crtc_state->base.crtc)
|
||||||
|
continue;
|
||||||
|
|
||||||
|
num_connectors++;
|
||||||
|
|
||||||
|
encoder = to_intel_encoder(connector_state->best_encoder);
|
||||||
|
if (encoder->type == type)
|
||||||
return true;
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
WARN_ON(num_connectors == 0);
|
||||||
|
|
||||||
return false;
|
return false;
|
||||||
}
|
}
|
||||||
|
|
||||||
static const intel_limit_t *intel_ironlake_limit(struct intel_crtc *crtc,
|
static const intel_limit_t *
|
||||||
int refclk)
|
intel_ironlake_limit(struct intel_crtc_state *crtc_state, int refclk)
|
||||||
{
|
{
|
||||||
struct drm_device *dev = crtc->base.dev;
|
struct drm_device *dev = crtc_state->base.crtc->dev;
|
||||||
const intel_limit_t *limit;
|
const intel_limit_t *limit;
|
||||||
|
|
||||||
if (intel_pipe_will_have_type(crtc, INTEL_OUTPUT_LVDS)) {
|
if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS)) {
|
||||||
if (intel_is_dual_link_lvds(dev)) {
|
if (intel_is_dual_link_lvds(dev)) {
|
||||||
if (refclk == 100000)
|
if (refclk == 100000)
|
||||||
limit = &intel_limits_ironlake_dual_lvds_100m;
|
limit = &intel_limits_ironlake_dual_lvds_100m;
|
||||||
@ -467,20 +483,21 @@ static const intel_limit_t *intel_ironlake_limit(struct intel_crtc *crtc,
|
|||||||
return limit;
|
return limit;
|
||||||
}
|
}
|
||||||
|
|
||||||
static const intel_limit_t *intel_g4x_limit(struct intel_crtc *crtc)
|
static const intel_limit_t *
|
||||||
|
intel_g4x_limit(struct intel_crtc_state *crtc_state)
|
||||||
{
|
{
|
||||||
struct drm_device *dev = crtc->base.dev;
|
struct drm_device *dev = crtc_state->base.crtc->dev;
|
||||||
const intel_limit_t *limit;
|
const intel_limit_t *limit;
|
||||||
|
|
||||||
if (intel_pipe_will_have_type(crtc, INTEL_OUTPUT_LVDS)) {
|
if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS)) {
|
||||||
if (intel_is_dual_link_lvds(dev))
|
if (intel_is_dual_link_lvds(dev))
|
||||||
limit = &intel_limits_g4x_dual_channel_lvds;
|
limit = &intel_limits_g4x_dual_channel_lvds;
|
||||||
else
|
else
|
||||||
limit = &intel_limits_g4x_single_channel_lvds;
|
limit = &intel_limits_g4x_single_channel_lvds;
|
||||||
} else if (intel_pipe_will_have_type(crtc, INTEL_OUTPUT_HDMI) ||
|
} else if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_HDMI) ||
|
||||||
intel_pipe_will_have_type(crtc, INTEL_OUTPUT_ANALOG)) {
|
intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_ANALOG)) {
|
||||||
limit = &intel_limits_g4x_hdmi;
|
limit = &intel_limits_g4x_hdmi;
|
||||||
} else if (intel_pipe_will_have_type(crtc, INTEL_OUTPUT_SDVO)) {
|
} else if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_SDVO)) {
|
||||||
limit = &intel_limits_g4x_sdvo;
|
limit = &intel_limits_g4x_sdvo;
|
||||||
} else /* The option is for other outputs */
|
} else /* The option is for other outputs */
|
||||||
limit = &intel_limits_i9xx_sdvo;
|
limit = &intel_limits_i9xx_sdvo;
|
||||||
@ -488,17 +505,18 @@ static const intel_limit_t *intel_g4x_limit(struct intel_crtc *crtc)
|
|||||||
return limit;
|
return limit;
|
||||||
}
|
}
|
||||||
|
|
||||||
static const intel_limit_t *intel_limit(struct intel_crtc *crtc, int refclk)
|
static const intel_limit_t *
|
||||||
|
intel_limit(struct intel_crtc_state *crtc_state, int refclk)
|
||||||
{
|
{
|
||||||
struct drm_device *dev = crtc->base.dev;
|
struct drm_device *dev = crtc_state->base.crtc->dev;
|
||||||
const intel_limit_t *limit;
|
const intel_limit_t *limit;
|
||||||
|
|
||||||
if (HAS_PCH_SPLIT(dev))
|
if (HAS_PCH_SPLIT(dev))
|
||||||
limit = intel_ironlake_limit(crtc, refclk);
|
limit = intel_ironlake_limit(crtc_state, refclk);
|
||||||
else if (IS_G4X(dev)) {
|
else if (IS_G4X(dev)) {
|
||||||
limit = intel_g4x_limit(crtc);
|
limit = intel_g4x_limit(crtc_state);
|
||||||
} else if (IS_PINEVIEW(dev)) {
|
} else if (IS_PINEVIEW(dev)) {
|
||||||
if (intel_pipe_will_have_type(crtc, INTEL_OUTPUT_LVDS))
|
if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS))
|
||||||
limit = &intel_limits_pineview_lvds;
|
limit = &intel_limits_pineview_lvds;
|
||||||
else
|
else
|
||||||
limit = &intel_limits_pineview_sdvo;
|
limit = &intel_limits_pineview_sdvo;
|
||||||
@ -507,14 +525,14 @@ static const intel_limit_t *intel_limit(struct intel_crtc *crtc, int refclk)
|
|||||||
} else if (IS_VALLEYVIEW(dev)) {
|
} else if (IS_VALLEYVIEW(dev)) {
|
||||||
limit = &intel_limits_vlv;
|
limit = &intel_limits_vlv;
|
||||||
} else if (!IS_GEN2(dev)) {
|
} else if (!IS_GEN2(dev)) {
|
||||||
if (intel_pipe_will_have_type(crtc, INTEL_OUTPUT_LVDS))
|
if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS))
|
||||||
limit = &intel_limits_i9xx_lvds;
|
limit = &intel_limits_i9xx_lvds;
|
||||||
else
|
else
|
||||||
limit = &intel_limits_i9xx_sdvo;
|
limit = &intel_limits_i9xx_sdvo;
|
||||||
} else {
|
} else {
|
||||||
if (intel_pipe_will_have_type(crtc, INTEL_OUTPUT_LVDS))
|
if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS))
|
||||||
limit = &intel_limits_i8xx_lvds;
|
limit = &intel_limits_i8xx_lvds;
|
||||||
else if (intel_pipe_will_have_type(crtc, INTEL_OUTPUT_DVO))
|
else if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_DVO))
|
||||||
limit = &intel_limits_i8xx_dvo;
|
limit = &intel_limits_i8xx_dvo;
|
||||||
else
|
else
|
||||||
limit = &intel_limits_i8xx_dac;
|
limit = &intel_limits_i8xx_dac;
|
||||||
@ -601,15 +619,17 @@ static bool intel_PLL_is_valid(struct drm_device *dev,
|
|||||||
}
|
}
|
||||||
|
|
||||||
static bool
|
static bool
|
||||||
i9xx_find_best_dpll(const intel_limit_t *limit, struct intel_crtc *crtc,
|
i9xx_find_best_dpll(const intel_limit_t *limit,
|
||||||
|
struct intel_crtc_state *crtc_state,
|
||||||
int target, int refclk, intel_clock_t *match_clock,
|
int target, int refclk, intel_clock_t *match_clock,
|
||||||
intel_clock_t *best_clock)
|
intel_clock_t *best_clock)
|
||||||
{
|
{
|
||||||
|
struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
|
||||||
struct drm_device *dev = crtc->base.dev;
|
struct drm_device *dev = crtc->base.dev;
|
||||||
intel_clock_t clock;
|
intel_clock_t clock;
|
||||||
int err = target;
|
int err = target;
|
||||||
|
|
||||||
if (intel_pipe_will_have_type(crtc, INTEL_OUTPUT_LVDS)) {
|
if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS)) {
|
||||||
/*
|
/*
|
||||||
* For LVDS just rely on its current settings for dual-channel.
|
* For LVDS just rely on its current settings for dual-channel.
|
||||||
* We haven't figured out how to reliably set up different
|
* We haven't figured out how to reliably set up different
|
||||||
@ -662,15 +682,17 @@ i9xx_find_best_dpll(const intel_limit_t *limit, struct intel_crtc *crtc,
|
|||||||
}
|
}
|
||||||
|
|
||||||
static bool
|
static bool
|
||||||
pnv_find_best_dpll(const intel_limit_t *limit, struct intel_crtc *crtc,
|
pnv_find_best_dpll(const intel_limit_t *limit,
|
||||||
|
struct intel_crtc_state *crtc_state,
|
||||||
int target, int refclk, intel_clock_t *match_clock,
|
int target, int refclk, intel_clock_t *match_clock,
|
||||||
intel_clock_t *best_clock)
|
intel_clock_t *best_clock)
|
||||||
{
|
{
|
||||||
|
struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
|
||||||
struct drm_device *dev = crtc->base.dev;
|
struct drm_device *dev = crtc->base.dev;
|
||||||
intel_clock_t clock;
|
intel_clock_t clock;
|
||||||
int err = target;
|
int err = target;
|
||||||
|
|
||||||
if (intel_pipe_will_have_type(crtc, INTEL_OUTPUT_LVDS)) {
|
if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS)) {
|
||||||
/*
|
/*
|
||||||
* For LVDS just rely on its current settings for dual-channel.
|
* For LVDS just rely on its current settings for dual-channel.
|
||||||
* We haven't figured out how to reliably set up different
|
* We haven't figured out how to reliably set up different
|
||||||
@ -721,10 +743,12 @@ pnv_find_best_dpll(const intel_limit_t *limit, struct intel_crtc *crtc,
|
|||||||
}
|
}
|
||||||
|
|
||||||
static bool
|
static bool
|
||||||
g4x_find_best_dpll(const intel_limit_t *limit, struct intel_crtc *crtc,
|
g4x_find_best_dpll(const intel_limit_t *limit,
|
||||||
|
struct intel_crtc_state *crtc_state,
|
||||||
int target, int refclk, intel_clock_t *match_clock,
|
int target, int refclk, intel_clock_t *match_clock,
|
||||||
intel_clock_t *best_clock)
|
intel_clock_t *best_clock)
|
||||||
{
|
{
|
||||||
|
struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
|
||||||
struct drm_device *dev = crtc->base.dev;
|
struct drm_device *dev = crtc->base.dev;
|
||||||
intel_clock_t clock;
|
intel_clock_t clock;
|
||||||
int max_n;
|
int max_n;
|
||||||
@ -733,7 +757,7 @@ g4x_find_best_dpll(const intel_limit_t *limit, struct intel_crtc *crtc,
|
|||||||
int err_most = (target >> 8) + (target >> 9);
|
int err_most = (target >> 8) + (target >> 9);
|
||||||
found = false;
|
found = false;
|
||||||
|
|
||||||
if (intel_pipe_will_have_type(crtc, INTEL_OUTPUT_LVDS)) {
|
if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS)) {
|
||||||
if (intel_is_dual_link_lvds(dev))
|
if (intel_is_dual_link_lvds(dev))
|
||||||
clock.p2 = limit->p2.p2_fast;
|
clock.p2 = limit->p2.p2_fast;
|
||||||
else
|
else
|
||||||
@ -818,10 +842,12 @@ static bool vlv_PLL_is_optimal(struct drm_device *dev, int target_freq,
|
|||||||
}
|
}
|
||||||
|
|
||||||
static bool
|
static bool
|
||||||
vlv_find_best_dpll(const intel_limit_t *limit, struct intel_crtc *crtc,
|
vlv_find_best_dpll(const intel_limit_t *limit,
|
||||||
|
struct intel_crtc_state *crtc_state,
|
||||||
int target, int refclk, intel_clock_t *match_clock,
|
int target, int refclk, intel_clock_t *match_clock,
|
||||||
intel_clock_t *best_clock)
|
intel_clock_t *best_clock)
|
||||||
{
|
{
|
||||||
|
struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
|
||||||
struct drm_device *dev = crtc->base.dev;
|
struct drm_device *dev = crtc->base.dev;
|
||||||
intel_clock_t clock;
|
intel_clock_t clock;
|
||||||
unsigned int bestppm = 1000000;
|
unsigned int bestppm = 1000000;
|
||||||
@ -870,10 +896,12 @@ vlv_find_best_dpll(const intel_limit_t *limit, struct intel_crtc *crtc,
|
|||||||
}
|
}
|
||||||
|
|
||||||
static bool
|
static bool
|
||||||
chv_find_best_dpll(const intel_limit_t *limit, struct intel_crtc *crtc,
|
chv_find_best_dpll(const intel_limit_t *limit,
|
||||||
|
struct intel_crtc_state *crtc_state,
|
||||||
int target, int refclk, intel_clock_t *match_clock,
|
int target, int refclk, intel_clock_t *match_clock,
|
||||||
intel_clock_t *best_clock)
|
intel_clock_t *best_clock)
|
||||||
{
|
{
|
||||||
|
struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
|
||||||
struct drm_device *dev = crtc->base.dev;
|
struct drm_device *dev = crtc->base.dev;
|
||||||
unsigned int best_error_ppm;
|
unsigned int best_error_ppm;
|
||||||
intel_clock_t clock;
|
intel_clock_t clock;
|
||||||
@ -5795,7 +5823,7 @@ static int intel_crtc_compute_config(struct intel_crtc *crtc,
|
|||||||
* - LVDS dual channel mode
|
* - LVDS dual channel mode
|
||||||
* - Double wide pipe
|
* - Double wide pipe
|
||||||
*/
|
*/
|
||||||
if ((intel_pipe_will_have_type(crtc, INTEL_OUTPUT_LVDS) &&
|
if ((intel_pipe_will_have_type(pipe_config, INTEL_OUTPUT_LVDS) &&
|
||||||
intel_is_dual_link_lvds(dev)) || pipe_config->double_wide)
|
intel_is_dual_link_lvds(dev)) || pipe_config->double_wide)
|
||||||
pipe_config->pipe_src_w &= ~1;
|
pipe_config->pipe_src_w &= ~1;
|
||||||
|
|
||||||
@ -5974,15 +6002,18 @@ static inline bool intel_panel_use_ssc(struct drm_i915_private *dev_priv)
|
|||||||
&& !(dev_priv->quirks & QUIRK_LVDS_SSC_DISABLE);
|
&& !(dev_priv->quirks & QUIRK_LVDS_SSC_DISABLE);
|
||||||
}
|
}
|
||||||
|
|
||||||
static int i9xx_get_refclk(struct intel_crtc *crtc, int num_connectors)
|
static int i9xx_get_refclk(const struct intel_crtc_state *crtc_state,
|
||||||
|
int num_connectors)
|
||||||
{
|
{
|
||||||
struct drm_device *dev = crtc->base.dev;
|
struct drm_device *dev = crtc_state->base.crtc->dev;
|
||||||
struct drm_i915_private *dev_priv = dev->dev_private;
|
struct drm_i915_private *dev_priv = dev->dev_private;
|
||||||
int refclk;
|
int refclk;
|
||||||
|
|
||||||
|
WARN_ON(!crtc_state->base.state);
|
||||||
|
|
||||||
if (IS_VALLEYVIEW(dev)) {
|
if (IS_VALLEYVIEW(dev)) {
|
||||||
refclk = 100000;
|
refclk = 100000;
|
||||||
} else if (intel_pipe_will_have_type(crtc, INTEL_OUTPUT_LVDS) &&
|
} else if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS) &&
|
||||||
intel_panel_use_ssc(dev_priv) && num_connectors < 2) {
|
intel_panel_use_ssc(dev_priv) && num_connectors < 2) {
|
||||||
refclk = dev_priv->vbt.lvds_ssc_freq;
|
refclk = dev_priv->vbt.lvds_ssc_freq;
|
||||||
DRM_DEBUG_KMS("using SSC reference clock of %d kHz\n", refclk);
|
DRM_DEBUG_KMS("using SSC reference clock of %d kHz\n", refclk);
|
||||||
@ -6025,7 +6056,7 @@ static void i9xx_update_pll_dividers(struct intel_crtc *crtc,
|
|||||||
crtc_state->dpll_hw_state.fp0 = fp;
|
crtc_state->dpll_hw_state.fp0 = fp;
|
||||||
|
|
||||||
crtc->lowfreq_avail = false;
|
crtc->lowfreq_avail = false;
|
||||||
if (intel_pipe_will_have_type(crtc, INTEL_OUTPUT_LVDS) &&
|
if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS) &&
|
||||||
reduced_clock) {
|
reduced_clock) {
|
||||||
crtc_state->dpll_hw_state.fp1 = fp2;
|
crtc_state->dpll_hw_state.fp1 = fp2;
|
||||||
crtc->lowfreq_avail = true;
|
crtc->lowfreq_avail = true;
|
||||||
@ -6383,6 +6414,7 @@ void vlv_force_pll_on(struct drm_device *dev, enum pipe pipe,
|
|||||||
struct intel_crtc *crtc =
|
struct intel_crtc *crtc =
|
||||||
to_intel_crtc(intel_get_crtc_for_pipe(dev, pipe));
|
to_intel_crtc(intel_get_crtc_for_pipe(dev, pipe));
|
||||||
struct intel_crtc_state pipe_config = {
|
struct intel_crtc_state pipe_config = {
|
||||||
|
.base.crtc = &crtc->base,
|
||||||
.pixel_multiplier = 1,
|
.pixel_multiplier = 1,
|
||||||
.dpll = *dpll,
|
.dpll = *dpll,
|
||||||
};
|
};
|
||||||
@ -6427,12 +6459,12 @@ static void i9xx_update_pll(struct intel_crtc *crtc,
|
|||||||
|
|
||||||
i9xx_update_pll_dividers(crtc, crtc_state, reduced_clock);
|
i9xx_update_pll_dividers(crtc, crtc_state, reduced_clock);
|
||||||
|
|
||||||
is_sdvo = intel_pipe_will_have_type(crtc, INTEL_OUTPUT_SDVO) ||
|
is_sdvo = intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_SDVO) ||
|
||||||
intel_pipe_will_have_type(crtc, INTEL_OUTPUT_HDMI);
|
intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_HDMI);
|
||||||
|
|
||||||
dpll = DPLL_VGA_MODE_DIS;
|
dpll = DPLL_VGA_MODE_DIS;
|
||||||
|
|
||||||
if (intel_pipe_will_have_type(crtc, INTEL_OUTPUT_LVDS))
|
if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS))
|
||||||
dpll |= DPLLB_MODE_LVDS;
|
dpll |= DPLLB_MODE_LVDS;
|
||||||
else
|
else
|
||||||
dpll |= DPLLB_MODE_DAC_SERIAL;
|
dpll |= DPLLB_MODE_DAC_SERIAL;
|
||||||
@ -6475,7 +6507,7 @@ static void i9xx_update_pll(struct intel_crtc *crtc,
|
|||||||
|
|
||||||
if (crtc_state->sdvo_tv_clock)
|
if (crtc_state->sdvo_tv_clock)
|
||||||
dpll |= PLL_REF_INPUT_TVCLKINBC;
|
dpll |= PLL_REF_INPUT_TVCLKINBC;
|
||||||
else if (intel_pipe_will_have_type(crtc, INTEL_OUTPUT_LVDS) &&
|
else if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS) &&
|
||||||
intel_panel_use_ssc(dev_priv) && num_connectors < 2)
|
intel_panel_use_ssc(dev_priv) && num_connectors < 2)
|
||||||
dpll |= PLLB_REF_INPUT_SPREADSPECTRUMIN;
|
dpll |= PLLB_REF_INPUT_SPREADSPECTRUMIN;
|
||||||
else
|
else
|
||||||
@ -6505,7 +6537,7 @@ static void i8xx_update_pll(struct intel_crtc *crtc,
|
|||||||
|
|
||||||
dpll = DPLL_VGA_MODE_DIS;
|
dpll = DPLL_VGA_MODE_DIS;
|
||||||
|
|
||||||
if (intel_pipe_will_have_type(crtc, INTEL_OUTPUT_LVDS)) {
|
if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS)) {
|
||||||
dpll |= (1 << (clock->p1 - 1)) << DPLL_FPA01_P1_POST_DIV_SHIFT;
|
dpll |= (1 << (clock->p1 - 1)) << DPLL_FPA01_P1_POST_DIV_SHIFT;
|
||||||
} else {
|
} else {
|
||||||
if (clock->p1 == 2)
|
if (clock->p1 == 2)
|
||||||
@ -6516,10 +6548,10 @@ static void i8xx_update_pll(struct intel_crtc *crtc,
|
|||||||
dpll |= PLL_P2_DIVIDE_BY_4;
|
dpll |= PLL_P2_DIVIDE_BY_4;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (!IS_I830(dev) && intel_pipe_will_have_type(crtc, INTEL_OUTPUT_DVO))
|
if (!IS_I830(dev) && intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_DVO))
|
||||||
dpll |= DPLL_DVO_2X_MODE;
|
dpll |= DPLL_DVO_2X_MODE;
|
||||||
|
|
||||||
if (intel_pipe_will_have_type(crtc, INTEL_OUTPUT_LVDS) &&
|
if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS) &&
|
||||||
intel_panel_use_ssc(dev_priv) && num_connectors < 2)
|
intel_panel_use_ssc(dev_priv) && num_connectors < 2)
|
||||||
dpll |= PLLB_REF_INPUT_SPREADSPECTRUMIN;
|
dpll |= PLLB_REF_INPUT_SPREADSPECTRUMIN;
|
||||||
else
|
else
|
||||||
@ -6756,7 +6788,7 @@ static int i9xx_crtc_compute_clock(struct intel_crtc *crtc,
|
|||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
if (!crtc_state->clock_set) {
|
if (!crtc_state->clock_set) {
|
||||||
refclk = i9xx_get_refclk(crtc, num_connectors);
|
refclk = i9xx_get_refclk(crtc_state, num_connectors);
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Returns a set of divisors for the desired target clock with
|
* Returns a set of divisors for the desired target clock with
|
||||||
@ -6764,8 +6796,8 @@ static int i9xx_crtc_compute_clock(struct intel_crtc *crtc,
|
|||||||
* the clock equation: reflck * (5 * (m1 + 2) + (m2 + 2)) / (n +
|
* the clock equation: reflck * (5 * (m1 + 2) + (m2 + 2)) / (n +
|
||||||
* 2) / p1 / p2.
|
* 2) / p1 / p2.
|
||||||
*/
|
*/
|
||||||
limit = intel_limit(crtc, refclk);
|
limit = intel_limit(crtc_state, refclk);
|
||||||
ok = dev_priv->display.find_dpll(limit, crtc,
|
ok = dev_priv->display.find_dpll(limit, crtc_state,
|
||||||
crtc_state->port_clock,
|
crtc_state->port_clock,
|
||||||
refclk, NULL, &clock);
|
refclk, NULL, &clock);
|
||||||
if (!ok) {
|
if (!ok) {
|
||||||
@ -6781,7 +6813,7 @@ static int i9xx_crtc_compute_clock(struct intel_crtc *crtc,
|
|||||||
* we will disable the LVDS downclock feature.
|
* we will disable the LVDS downclock feature.
|
||||||
*/
|
*/
|
||||||
has_reduced_clock =
|
has_reduced_clock =
|
||||||
dev_priv->display.find_dpll(limit, crtc,
|
dev_priv->display.find_dpll(limit, crtc_state,
|
||||||
dev_priv->lvds_downclock,
|
dev_priv->lvds_downclock,
|
||||||
refclk, &clock,
|
refclk, &clock,
|
||||||
&reduced_clock);
|
&reduced_clock);
|
||||||
@ -7609,12 +7641,11 @@ static bool ironlake_compute_clocks(struct drm_crtc *crtc,
|
|||||||
{
|
{
|
||||||
struct drm_device *dev = crtc->dev;
|
struct drm_device *dev = crtc->dev;
|
||||||
struct drm_i915_private *dev_priv = dev->dev_private;
|
struct drm_i915_private *dev_priv = dev->dev_private;
|
||||||
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
|
|
||||||
int refclk;
|
int refclk;
|
||||||
const intel_limit_t *limit;
|
const intel_limit_t *limit;
|
||||||
bool ret, is_lvds = false;
|
bool ret, is_lvds = false;
|
||||||
|
|
||||||
is_lvds = intel_pipe_will_have_type(intel_crtc, INTEL_OUTPUT_LVDS);
|
is_lvds = intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS);
|
||||||
|
|
||||||
refclk = ironlake_get_refclk(crtc);
|
refclk = ironlake_get_refclk(crtc);
|
||||||
|
|
||||||
@ -7623,8 +7654,8 @@ static bool ironlake_compute_clocks(struct drm_crtc *crtc,
|
|||||||
* refclk, or FALSE. The returned values represent the clock equation:
|
* refclk, or FALSE. The returned values represent the clock equation:
|
||||||
* reflck * (5 * (m1 + 2) + (m2 + 2)) / (n + 2) / p1 / p2.
|
* reflck * (5 * (m1 + 2) + (m2 + 2)) / (n + 2) / p1 / p2.
|
||||||
*/
|
*/
|
||||||
limit = intel_limit(intel_crtc, refclk);
|
limit = intel_limit(crtc_state, refclk);
|
||||||
ret = dev_priv->display.find_dpll(limit, intel_crtc,
|
ret = dev_priv->display.find_dpll(limit, crtc_state,
|
||||||
crtc_state->port_clock,
|
crtc_state->port_clock,
|
||||||
refclk, NULL, clock);
|
refclk, NULL, clock);
|
||||||
if (!ret)
|
if (!ret)
|
||||||
@ -7638,7 +7669,7 @@ static bool ironlake_compute_clocks(struct drm_crtc *crtc,
|
|||||||
* downclock feature.
|
* downclock feature.
|
||||||
*/
|
*/
|
||||||
*has_reduced_clock =
|
*has_reduced_clock =
|
||||||
dev_priv->display.find_dpll(limit, intel_crtc,
|
dev_priv->display.find_dpll(limit, crtc_state,
|
||||||
dev_priv->lvds_downclock,
|
dev_priv->lvds_downclock,
|
||||||
refclk, clock,
|
refclk, clock,
|
||||||
reduced_clock);
|
reduced_clock);
|
||||||
|
Loading…
Reference in New Issue
Block a user