According to documentation and tests HDMI-PHY must be on prior to MIXER configuration. Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx> --- drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c index c8c921c..26b582c 100644 --- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c @@ -393,6 +393,8 @@ static void decon_enable(struct exynos_drm_crtc *crtc) pm_runtime_get_sync(ctx->dev); + exynos_drm_pipe_clk_enable(crtc, true); + set_bit(BIT_CLKS_ENABLED, &ctx->flags); decon_swreset(ctx); @@ -424,6 +426,8 @@ static void decon_disable(struct exynos_drm_crtc *crtc) clear_bit(BIT_CLKS_ENABLED, &ctx->flags); + exynos_drm_pipe_clk_enable(crtc, false); + pm_runtime_put_sync(ctx->dev); set_bit(BIT_SUSPENDED, &ctx->flags); -- 1.9.1 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
