[PATCH 19/37] drm/vc4: txp: Move the encoder type in the variant structure
Dave Stevenson
dave.stevenson at raspberrypi.com
Wed Oct 23 16:50:16 UTC 2024
From: Maxime Ripard <mripard at kernel.org>
We'll have multiple TXP instances in the BCM2712, so we can't use a
single encoder type anymore. Let's tie the encoder type to the
compatible.
Signed-off-by: Maxime Ripard <mripard at kernel.org>
Signed-off-by: Dave Stevenson <dave.stevenson at raspberrypi.com>
---
drivers/gpu/drm/vc4/vc4_drv.h | 1 +
drivers/gpu/drm/vc4/vc4_txp.c | 3 ++-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
index 34e72e711a17..70b7a771ff47 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -538,6 +538,7 @@ struct vc4_crtc_data {
struct vc4_txp_data {
struct vc4_crtc_data base;
+ enum vc4_encoder_type encoder_type;
unsigned int high_addr_ptr_reg;
unsigned int has_byte_enable:1;
unsigned int size_minus_one:1;
diff --git a/drivers/gpu/drm/vc4/vc4_txp.c b/drivers/gpu/drm/vc4/vc4_txp.c
index c2726ccde1cf..ecd2fc5edf45 100644
--- a/drivers/gpu/drm/vc4/vc4_txp.c
+++ b/drivers/gpu/drm/vc4/vc4_txp.c
@@ -515,6 +515,7 @@ const struct vc4_txp_data bcm2835_txp_data = {
.hvs_available_channels = BIT(2),
.hvs_output = 2,
},
+ .encoder_type = VC4_ENCODER_TYPE_TXP,
.has_byte_enable = true,
};
@@ -558,7 +559,7 @@ static int vc4_txp_bind(struct device *dev, struct device *master, void *data)
return ret;
vc4_encoder = &txp->encoder;
- txp->encoder.type = VC4_ENCODER_TYPE_TXP;
+ txp->encoder.type = txp_data->encoder_type;
encoder = &vc4_encoder->base;
encoder->possible_crtcs = drm_crtc_mask(&vc4_crtc->base);
--
2.34.1
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