diff options
| author | Imre Deak <imre.deak@intel.com> | 2013-10-16 16:25:49 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-10-21 20:56:13 +0200 |
| commit | bddc76452d16cd1101ba29c0cff653cb8313b010 (patch) | |
| tree | 1132d0dbb66c2ab42fc46f112599786b4c757946 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | drm/i915: make the intel_display_power_domain enum compact (diff) | |
| download | linux-bddc76452d16cd1101ba29c0cff653cb8313b010.tar.xz linux-bddc76452d16cd1101ba29c0cff653cb8313b010.zip | |
drm/i915: factor out is_always_on_domain
It is just cleaner this way and makes it easier to add support for
other HW generations with always-on power wells powering a different
set of domains.
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 87857d781ddf..f3a930d3ade4 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -100,8 +100,12 @@ enum intel_display_power_domain { POWER_DOMAIN_TRANSCODER_C, POWER_DOMAIN_TRANSCODER_EDP, POWER_DOMAIN_VGA, + + POWER_DOMAIN_NUM, }; +#define POWER_DOMAIN_MASK (BIT(POWER_DOMAIN_NUM) - 1) + #define POWER_DOMAIN_PIPE(pipe) ((pipe) + POWER_DOMAIN_PIPE_A) #define POWER_DOMAIN_PIPE_PANEL_FITTER(pipe) \ ((pipe) + POWER_DOMAIN_PIPE_A_PANEL_FITTER) @@ -109,6 +113,10 @@ enum intel_display_power_domain { ((tran) == TRANSCODER_EDP ? POWER_DOMAIN_TRANSCODER_EDP : \ (tran) + POWER_DOMAIN_TRANSCODER_A) +#define HSW_ALWAYS_ON_POWER_DOMAINS ( \ + BIT(POWER_DOMAIN_PIPE_A) | \ + BIT(POWER_DOMAIN_TRANSCODER_EDP)) + enum hpd_pin { HPD_NONE = 0, HPD_PORT_A = HPD_NONE, /* PORT_A is internal */ |