From: Ander Conselvan de Oliveira Date: Mon, 1 Jun 2015 10:49:51 +0000 (+0200) Subject: drm/i915: Set mode_changed for audio in intel_modeset_pipe_config() X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=cdba954e426761cdfe08ce4c9909cd97ce254b9c;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git drm/i915: Set mode_changed for audio in intel_modeset_pipe_config() 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 Signed-off-by: Maarten Lankhorst Reviewed-by: Matt Roper Signed-off-by: Jani Nikula --- diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 7116217ca25b..eb40f9fc9b44 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -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)