From: Clint Taylor <[email protected]> If a particular pipe is disabled by fuse also remove the FBC for that pipe.
Bspec: 69464 Cc: Anusha Srivatsa <[email protected]> Cc: Gustavo Sousa <[email protected]> Signed-off-by: Clint Taylor <[email protected]> Signed-off-by: Lucas De Marchi <[email protected]> --- drivers/gpu/drm/i915/display/intel_display_device.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_display_device.c b/drivers/gpu/drm/i915/display/intel_display_device.c index b853cd0c704a..c4ff5a08c269 100644 --- a/drivers/gpu/drm/i915/display/intel_display_device.c +++ b/drivers/gpu/drm/i915/display/intel_display_device.c @@ -962,16 +962,19 @@ void intel_display_device_info_runtime_init(struct drm_i915_private *i915) if (dfsm & SKL_DFSM_PIPE_B_DISABLE) { display_runtime->pipe_mask &= ~BIT(PIPE_B); display_runtime->cpu_transcoder_mask &= ~BIT(TRANSCODER_B); + display_runtime->fbc_mask &= ~BIT(INTEL_FBC_B); } if (dfsm & SKL_DFSM_PIPE_C_DISABLE) { display_runtime->pipe_mask &= ~BIT(PIPE_C); display_runtime->cpu_transcoder_mask &= ~BIT(TRANSCODER_C); + display_runtime->fbc_mask &= ~BIT(INTEL_FBC_C); } if (DISPLAY_VER(i915) >= 12 && (dfsm & TGL_DFSM_PIPE_D_DISABLE)) { display_runtime->pipe_mask &= ~BIT(PIPE_D); display_runtime->cpu_transcoder_mask &= ~BIT(TRANSCODER_D); + display_runtime->fbc_mask &= ~BIT(INTEL_FBC_D); } if (!display_runtime->pipe_mask) -- 2.40.1
