Make changes to vc4 driver to start using drm_encoder pointer for drm_writeback_connector.
Co-developed-by: Kandpal Suraj suraj.kandpal@intel.com Signed-off-by: Abhinav Kumar quic_abhinavk@quicinc.com --- drivers/gpu/drm/vc4/vc4_txp.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/vc4/vc4_txp.c b/drivers/gpu/drm/vc4/vc4_txp.c index 9809ca3..7b76968 100644 --- a/drivers/gpu/drm/vc4/vc4_txp.c +++ b/drivers/gpu/drm/vc4/vc4_txp.c @@ -151,6 +151,8 @@ struct vc4_txp {
struct platform_device *pdev;
+ struct drm_encoder drm_enc; + struct drm_writeback_connector connector;
void __iomem *regs; @@ -159,7 +161,7 @@ struct vc4_txp {
static inline struct vc4_txp *encoder_to_vc4_txp(struct drm_encoder *encoder) { - return container_of(encoder, struct vc4_txp, connector.encoder); + return container_of(encoder, struct vc4_txp, drm_enc); }
static inline struct vc4_txp *connector_to_vc4_txp(struct drm_connector *conn) @@ -467,6 +469,7 @@ static int vc4_txp_bind(struct device *dev, struct device *master, void *data) struct vc4_txp *txp; struct drm_crtc *crtc; struct drm_encoder *encoder; + struct drm_writeback_connector *wb_conn; int ret, irq;
irq = platform_get_irq(pdev, 0); @@ -492,9 +495,12 @@ static int vc4_txp_bind(struct device *dev, struct device *master, void *data) txp->regset.regs = txp_regs; txp->regset.nregs = ARRAY_SIZE(txp_regs);
- drm_connector_helper_add(&txp->connector.base, + wb_conn = &txp->connector; + wb_conn->encoder = &txp->drm_enc; + + drm_connector_helper_add(&wb_conn->base, &vc4_txp_connector_helper_funcs); - ret = drm_writeback_connector_init(drm, &txp->connector, + ret = drm_writeback_connector_init(drm, wb_conn, &vc4_txp_connector_funcs, &vc4_txp_encoder_helper_funcs, drm_fmts, ARRAY_SIZE(drm_fmts)); @@ -506,7 +512,7 @@ static int vc4_txp_bind(struct device *dev, struct device *master, void *data) if (ret) return ret;
- encoder = &txp->connector.encoder; + encoder = txp->connector.encoder; encoder->possible_crtcs = drm_crtc_mask(crtc);
ret = devm_request_irq(dev, irq, vc4_txp_interrupt, 0,