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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2020-03-18 20:02:35 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2020-04-03 19:49:56 +0300 |
| commit | 10cf8e755a9ac793d43e4ce35f23cb32960140f9 (patch) | |
| tree | 83a3ba3a31a89dd1c395aee8dbce1ff9f3ad894f /drivers/gpu/drm/i915/display/intel_display.h | |
| parent | bfae03fe75eb8875396184bd3bf15a52bea04956 (diff) | |
| download | linux-10cf8e755a9ac793d43e4ce35f23cb32960140f9.tar.xz | |
drm/i915: Store cpu_transcoder_mask in device info
We have a bunch of code that would like to know which
CPU transcoders are actually present in the hardware. Rather than
use various ad-hoc methods let's just include a full bitmask in
the device info, alongside pipe_mask.
v2: Rebase
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200318170235.15176-1-ville.syrjala@linux.intel.com
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.h b/drivers/gpu/drm/i915/display/intel_display.h index adb1225a3480..cc7f287804d7 100644 --- a/drivers/gpu/drm/i915/display/intel_display.h +++ b/drivers/gpu/drm/i915/display/intel_display.h @@ -320,9 +320,13 @@ enum phy_fia { for_each_pipe(__dev_priv, __p) \ for_each_if((__mask) & BIT(__p)) -#define for_each_cpu_transcoder_masked(__dev_priv, __t, __mask) \ +#define for_each_cpu_transcoder(__dev_priv, __t) \ for ((__t) = 0; (__t) < I915_MAX_TRANSCODERS; (__t)++) \ - for_each_if ((__mask) & (1 << (__t))) + for_each_if (INTEL_INFO(__dev_priv)->cpu_transcoder_mask & BIT(__t)) + +#define for_each_cpu_transcoder_masked(__dev_priv, __t, __mask) \ + for_each_cpu_transcoder(__dev_priv, __t) \ + for_each_if ((__mask) & BIT(__t)) #define for_each_universal_plane(__dev_priv, __pipe, __p) \ for ((__p) = 0; \ |