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drm/i915: Add HAS_PCH_LPT_H()

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We have HAS_PCH_LPT_LP() already, so add HAS_PCH_LPT_H() and use it
where appropriate.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448893432-6978-4-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Ville Syrjälä 2015-11-30 16:23:44 +02:00
parent 83d83392e3
commit 56f5f7007d
3 changed files with 3 additions and 2 deletions
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1
drivers/gpu/drm/i915/i915_drv.h
View file

@ -2615,6 +2615,7 @@ struct drm_i915_cmd_table {
#define HAS_PCH_SPT(dev) (INTEL_PCH_TYPE(dev) == PCH_SPT)
#define HAS_PCH_LPT(dev) (INTEL_PCH_TYPE(dev) == PCH_LPT)
#define HAS_PCH_LPT_LP(dev) (__I915__(dev)->pch_id == INTEL_PCH_LPT_LP_DEVICE_ID_TYPE)
#define HAS_PCH_LPT_H(dev) (__I915__(dev)->pch_id == INTEL_PCH_LPT_DEVICE_ID_TYPE)
#define HAS_PCH_CPT(dev) (INTEL_PCH_TYPE(dev) == PCH_CPT)
#define HAS_PCH_IBX(dev) (INTEL_PCH_TYPE(dev) == PCH_IBX)
#define HAS_PCH_NOP(dev) (INTEL_PCH_TYPE(dev) == PCH_NOP)

2
drivers/gpu/drm/i915/intel_dp.c
View file

@ -711,7 +711,7 @@ static uint32_t hsw_get_aux_clock_divider(struct intel_dp *intel_dp, int index)
if (index)
return 0;
return DIV_ROUND_CLOSEST(dev_priv->cdclk_freq, 2000);
} else if (dev_priv->pch_id == INTEL_PCH_LPT_DEVICE_ID_TYPE) {
} else if (HAS_PCH_LPT_H(dev_priv)) {
/* Workaround for non-ULT HSW */
switch (index) {
case 0: return 63;

2
drivers/gpu/drm/i915/intel_panel.c
View file

@ -1308,7 +1308,7 @@ static u32 lpt_hz_to_pwm(struct intel_connector *connector, u32 pwm_freq_hz)
else
mul = 128;
if (dev_priv->pch_id == INTEL_PCH_LPT_DEVICE_ID_TYPE)
if (HAS_PCH_LPT_H(dev_priv))
clock = MHz(135); /* LPT:H */
else
clock = MHz(24); /* LPT:LP */