diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 5c1c2cb83d51..8d94ab7de669 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -2985,26 +2985,25 @@ static bool i9xx_get_pipe_config(struct intel_crtc *crtc, { struct intel_display *display = to_intel_display(crtc); enum intel_display_power_domain power_domain; + enum transcoder cpu_transcoder = (enum transcoder)crtc->pipe; intel_wakeref_t wakeref; + bool ret = false; u32 tmp; - bool ret; power_domain = POWER_DOMAIN_PIPE(crtc->pipe); wakeref = intel_display_power_get_if_enabled(display, power_domain); if (!wakeref) return false; - pipe_config->output_format = INTEL_OUTPUT_FORMAT_RGB; - pipe_config->sink_format = pipe_config->output_format; - pipe_config->cpu_transcoder = (enum transcoder) crtc->pipe; - - ret = false; - - tmp = intel_de_read(display, - TRANSCONF(display, pipe_config->cpu_transcoder)); + tmp = intel_de_read(display, TRANSCONF(display, cpu_transcoder)); if (!(tmp & TRANSCONF_ENABLE)) goto out; + pipe_config->cpu_transcoder = cpu_transcoder; + + pipe_config->output_format = INTEL_OUTPUT_FORMAT_RGB; + pipe_config->sink_format = pipe_config->output_format; + if (display->platform.g4x || display->platform.valleyview || display->platform.cherryview) { switch (tmp & TRANSCONF_BPC_MASK) { @@ -3328,23 +3327,22 @@ static bool ilk_get_pipe_config(struct intel_crtc *crtc, { struct intel_display *display = to_intel_display(crtc); enum intel_display_power_domain power_domain; + enum transcoder cpu_transcoder = (enum transcoder)crtc->pipe; intel_wakeref_t wakeref; + bool ret = false; u32 tmp; - bool ret; power_domain = POWER_DOMAIN_PIPE(crtc->pipe); wakeref = intel_display_power_get_if_enabled(display, power_domain); if (!wakeref) return false; - pipe_config->cpu_transcoder = (enum transcoder) crtc->pipe; - - ret = false; - tmp = intel_de_read(display, - TRANSCONF(display, pipe_config->cpu_transcoder)); + tmp = intel_de_read(display, TRANSCONF(display, cpu_transcoder)); if (!(tmp & TRANSCONF_ENABLE)) goto out; + pipe_config->cpu_transcoder = cpu_transcoder; + switch (tmp & TRANSCONF_BPC_MASK) { case TRANSCONF_BPC_6: pipe_config->pipe_bpp = 18; |