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Subject[PATCH v1 27/35] drm/sun4i: tv: Merge mode_set into atomic_enable
Date
Our mode_set implementation can be merged into our atomic_enable
implementation to simplify things, so let's do this.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

diff --git a/drivers/gpu/drm/sun4i/sun4i_tv.c b/drivers/gpu/drm/sun4i/sun4i_tv.c
index f7aad995ab5b..3944da9a3c34 100644
--- a/drivers/gpu/drm/sun4i/sun4i_tv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_tv.c
@@ -359,23 +359,13 @@ static void sun4i_tv_enable(struct drm_encoder *encoder,
{
struct sun4i_tv *tv = drm_encoder_to_sun4i_tv(encoder);
struct sun4i_crtc *crtc = drm_crtc_to_sun4i_crtc(encoder->crtc);
-
- DRM_DEBUG_DRIVER("Enabling the TV Output\n");
-
- sunxi_engine_apply_color_correction(crtc->engine);
-
- regmap_update_bits(tv->regs, SUN4I_TVE_EN_REG,
- SUN4I_TVE_EN_ENABLE,
- SUN4I_TVE_EN_ENABLE);
-}
-
-static void sun4i_tv_mode_set(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode)
-{
- struct sun4i_tv *tv = drm_encoder_to_sun4i_tv(encoder);
+ struct drm_crtc_state *crtc_state =
+ drm_atomic_get_new_crtc_state(state, encoder->crtc);
+ struct drm_display_mode *mode = &crtc_state->mode;
const struct tv_mode *tv_mode = sun4i_tv_find_tv_by_mode(mode);

+ DRM_DEBUG_DRIVER("Enabling the TV Output\n");
+
/* Enable and map the DAC to the output */
regmap_update_bits(tv->regs, SUN4I_TVE_EN_REG,
SUN4I_TVE_EN_DAC_MAP_MASK,
@@ -468,12 +458,17 @@ static void sun4i_tv_mode_set(struct drm_encoder *encoder,
SUN4I_TVE_RESYNC_FIELD : 0));

regmap_write(tv->regs, SUN4I_TVE_SLAVE_REG, 0);
+
+ sunxi_engine_apply_color_correction(crtc->engine);
+
+ regmap_update_bits(tv->regs, SUN4I_TVE_EN_REG,
+ SUN4I_TVE_EN_ENABLE,
+ SUN4I_TVE_EN_ENABLE);
}

static const struct drm_encoder_helper_funcs sun4i_tv_helper_funcs = {
.atomic_disable = sun4i_tv_disable,
.atomic_enable = sun4i_tv_enable,
- .mode_set = sun4i_tv_mode_set,
};

static int sun4i_tv_comp_get_modes(struct drm_connector *connector)
--
b4 0.10.0-dev-49460

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