diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2018-05-14 20:24:19 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2018-05-17 19:29:49 +0300 |
| commit | 6102a8ee8ad60c51b5194e425c3cc8ce43aca384 (patch) | |
| tree | d0637d64dea7323643b9c8d0c45e8ec973a34a11 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | 3f6e9822308127104a7bb007ca569f2c57d03b67 (diff) | |
| download | lwn-6102a8ee8ad60c51b5194e425c3cc8ce43aca384.tar.gz lwn-6102a8ee8ad60c51b5194e425c3cc8ce43aca384.zip | |
drm/i915: Clean up ADPA pipe select bits
Clean up the ADPA pipe select bits. To make the whole situation a bit
less ugly we'll start to share the same code between .get_hw_state()
and the port state asserts.
v2: Order the defines shift,mask,value (Jani)
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180514172423.9302-1-ville.syrjala@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index f11bb213ec07..ae3c26216996 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -4133,11 +4133,12 @@ enum { #define ADPA_DAC_ENABLE (1<<31) #define ADPA_DAC_DISABLE 0 -#define ADPA_PIPE_SELECT_MASK (1<<30) -#define ADPA_PIPE_A_SELECT 0 -#define ADPA_PIPE_B_SELECT (1<<30) -#define ADPA_PIPE_SELECT(pipe) ((pipe) << 30) -/* CPT uses bits 29:30 for pch transcoder select */ +#define ADPA_PIPE_SEL_SHIFT 30 +#define ADPA_PIPE_SEL_MASK (1<<30) +#define ADPA_PIPE_SEL(pipe) ((pipe) << 30) +#define ADPA_PIPE_SEL_SHIFT_CPT 29 +#define ADPA_PIPE_SEL_MASK_CPT (3<<29) +#define ADPA_PIPE_SEL_CPT(pipe) ((pipe) << 29) #define ADPA_CRT_HOTPLUG_MASK 0x03ff0000 /* bit 25-16 */ #define ADPA_CRT_HOTPLUG_MONITOR_NONE (0<<24) #define ADPA_CRT_HOTPLUG_MONITOR_MASK (3<<24) |