| Message ID | 20231001113155.80659-4-vinod.govindapillai@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | scalable display feature configurations | expand |
diff --git a/drivers/gpu/drm/i915/display/intel_display_device.c b/drivers/gpu/drm/i915/display/intel_display_device.c index 2c891fe4d74b..bb4fdfba138c 100644 --- a/drivers/gpu/drm/i915/display/intel_display_device.c +++ b/drivers/gpu/drm/i915/display/intel_display_device.c @@ -1071,6 +1071,13 @@ void intel_display_device_info_runtime_init(struct drm_i915_private *i915) if (REG_FIELD_GET(XE2LPD_DE_CAP_DSC_MASK, cap) == XE2LPD_DE_CAP_DSC_REMOVED) display_runtime->has_dsc = 0; + + if (REG_FIELD_GET(XE2LPD_DE_CAP_SCALER_MASK, cap) == + XE2LPD_DE_CAP_SCALER_SINGLE) { + for_each_pipe(i915, pipe) + if (display_runtime->num_scalers[pipe]) + display_runtime->num_scalers[pipe] = 1; + } } return;
Update the number of scalers per pipe based on the display capabilities reported. v1: define the field values instead of the magic number (JaniN) Bspec: 71161 Signed-off-by: Vinod Govindapillai <vinod.govindapillai@intel.com> --- drivers/gpu/drm/i915/display/intel_display_device.c | 7 +++++++ 1 file changed, 7 insertions(+)