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| author | Maxime Ripard <maxime@cerno.tech> | 2021-05-07 17:05:04 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2021-05-24 14:41:28 +0200 |
| commit | bf6de8e61509f3c957d7f75f017b18d40a18a950 (patch) | |
| tree | d90bb9a2c41e88628eef8d6dde5ad0cbc49d27b6 | |
| parent | a122d70bb81f1429e2ce472907c358adfa3ebe5f (diff) | |
| download | linux-bf6de8e61509f3c957d7f75f017b18d40a18a950.tar.gz linux-bf6de8e61509f3c957d7f75f017b18d40a18a950.tar.bz2 linux-bf6de8e61509f3c957d7f75f017b18d40a18a950.zip | |
drm/vc4: txp: Properly set the possible_crtcs mask
The current code does a binary OR on the possible_crtcs variable of the
TXP encoder, while we want to set it to that value instead.
Cc: <stable@vger.kernel.org> # v5.9+
Fixes: 39fcb2808376 ("drm/vc4: txp: Turn the TXP into a CRTC of its own")
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20210507150515.257424-2-maxime@cerno.tech
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_txp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_txp.c b/drivers/gpu/drm/vc4/vc4_txp.c index c0122d83b651..2fc7f4b5fa09 100644 --- a/drivers/gpu/drm/vc4/vc4_txp.c +++ b/drivers/gpu/drm/vc4/vc4_txp.c @@ -507,7 +507,7 @@ static int vc4_txp_bind(struct device *dev, struct device *master, void *data) return ret; encoder = &txp->connector.encoder; - encoder->possible_crtcs |= drm_crtc_mask(crtc); + encoder->possible_crtcs = drm_crtc_mask(crtc); ret = devm_request_irq(dev, irq, vc4_txp_interrupt, 0, dev_name(dev), txp); |