From: Maxime Ripard Date: Fri, 7 May 2021 15:05:04 +0000 (+0200) Subject: drm/vc4: txp: Properly set the possible_crtcs mask X-Git-Tag: microblaze-v5.15~42^2~21^2~60 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=bf6de8e61509f3c957d7f75f017b18d40a18a950;p=linux-2.6-microblaze.git 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: # v5.9+ Fixes: 39fcb2808376 ("drm/vc4: txp: Turn the TXP into a CRTC of its own") Acked-by: Thomas Zimmermann Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20210507150515.257424-2-maxime@cerno.tech --- 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);