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drm/vc4: crtc: Add encoder to vc4_crtc_config_pv prototype

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vc4_crtc_config_pv() retrieves the encoder again, even though its only
caller, vc4_crtc_atomic_enable(), already did.

Pass the encoder pointer as an argument instead of going through all the
connectors to retrieve it again.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Link: https://lore.kernel.org/r/20211025152903.1088803-5-maxime@cerno.tech
This commit is contained in:
Maxime Ripard
2021-10-25 17:28:57 +02:00
parent d0229c360a
commit d6faf94a68
1 changed files with 3 additions and 4 deletions
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7
drivers/gpu/drm/vc4/vc4_crtc.c
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@@ -315,12 +315,11 @@ static void vc4_crtc_pixelvalve_reset(struct drm_crtc *crtc)
CRTC_WRITE(PV_CONTROL, CRTC_READ(PV_CONTROL) | PV_CONTROL_FIFO_CLR);
}
static void vc4_crtc_config_pv(struct drm_crtc *crtc, struct drm_atomic_state *state)
static void vc4_crtc_config_pv(struct drm_crtc *crtc, struct drm_encoder *encoder,
struct drm_atomic_state *state)
{
struct drm_device *dev = crtc->dev;
struct vc4_dev *vc4 = to_vc4_dev(dev);
struct drm_encoder *encoder = vc4_get_crtc_encoder(crtc, state,
drm_atomic_get_new_connector_state);
struct vc4_encoder *vc4_encoder = to_vc4_encoder(encoder);
struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);
const struct vc4_pv_data *pv_data = vc4_crtc_to_vc4_pv_data(vc4_crtc);
@@ -597,7 +596,7 @@ static void vc4_crtc_atomic_enable(struct drm_crtc *crtc,
if (vc4_encoder->pre_crtc_configure)
vc4_encoder->pre_crtc_configure(encoder, state);
vc4_crtc_config_pv(crtc, state);
vc4_crtc_config_pv(crtc, encoder, state);
CRTC_WRITE(PV_CONTROL, CRTC_READ(PV_CONTROL) | PV_CONTROL_EN);