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drm/i915: Set mode_changed for audio in intel_modeset_pipe_config()

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A follow up patch will make intel_modeset_compute_config() deal with
multiple crtcs, so move crtc specific stuff into the lower level crtc
specific function.

Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Ander Conselvan de Oliveira 2015-06-01 12:49:51 +02:00 committed by Jani Nikula
parent c72d969b23
commit cdba954e42
1 changed files with 28 additions and 23 deletions
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51
drivers/gpu/drm/i915/intel_display.c
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@ -431,6 +431,12 @@ static void vlv_clock(int refclk, intel_clock_t *clock)
clock->dot = DIV_ROUND_CLOSEST(clock->vco, clock->p);
}
static bool
needs_modeset(struct drm_crtc_state *state)
{
return state->mode_changed || state->active_changed;
}
/**
* Returns whether any output on the specified pipe is of the specified type
*/
@ -12085,6 +12091,15 @@ intel_modeset_pipe_config(struct drm_crtc *crtc,
return -EINVAL;
}
/*
* XXX: Add all connectors to make the crtc state match the encoders.
*/
if (!needs_modeset(&pipe_config->base)) {
ret = drm_atomic_add_affected_connectors(state, crtc);
if (ret)
return ret;
}
clear_intel_crtc_state(pipe_config);
pipe_config->cpu_transcoder =
@ -12176,6 +12191,18 @@ encoder_retry:
DRM_DEBUG_KMS("plane bpp: %i, pipe bpp: %i, dithering: %i\n",
base_bpp, pipe_config->pipe_bpp, pipe_config->dither);
/* Check if we need to force a modeset */
if (pipe_config->has_audio !=
to_intel_crtc_state(crtc->state)->has_audio)
pipe_config->base.mode_changed = true;
/*
* Note we have an issue here with infoframes: current code
* only updates them on the full mode set path per hw
* requirements. So here we should be checking for any
* required changes and forcing a mode set.
*/
return 0;
fail:
return ret;
@ -12193,12 +12220,6 @@ static bool intel_crtc_in_use(struct drm_crtc *crtc)
return false;
}
static bool
needs_modeset(struct drm_crtc_state *state)
{
return state->mode_changed || state->active_changed;
}
static void
intel_modeset_update_state(struct drm_atomic_state *state)
{
@ -12785,10 +12806,6 @@ intel_modeset_compute_config(struct drm_crtc *crtc,
struct intel_crtc_state *pipe_config;
int ret = 0;
ret = drm_atomic_add_affected_connectors(state, crtc);
if (ret)
return ERR_PTR(ret);
ret = drm_atomic_helper_check_modeset(state->dev, state);
if (ret)
return ERR_PTR(ret);
@ -12810,19 +12827,7 @@ intel_modeset_compute_config(struct drm_crtc *crtc,
if (ret)
return ERR_PTR(ret);
/* Check things that can only be changed through modeset */
if (pipe_config->has_audio !=
to_intel_crtc(crtc)->config->has_audio)
pipe_config->base.mode_changed = true;
/*
* Note we have an issue here with infoframes: current code
* only updates them on the full mode set path per hw
* requirements. So here we should be checking for any
* required changes and forcing a mode set.
*/
intel_dump_pipe_config(to_intel_crtc(crtc), pipe_config,"[modeset]");
intel_dump_pipe_config(to_intel_crtc(crtc), pipe_config, "[modeset]");
ret = drm_atomic_helper_check_planes(state->dev, state);
if (ret)