From: Paul Cercueil <p...@crapouillou.net>
[ Upstream commit a53bcc19876498bdd3b4ef796c787295dcc498b4 ]
The code was comparing the SoC's maximum height with the mode's width,
and vice-versa. D'oh.
Cc: sta...@vger.kernel.org # v5.6
Fixes: a7c909b7c037 ("gpu/drm: ingenic: Check for display size in CRTC atomic
check")
Signed-off-by: Paul Cercueil <p...@crapouillou.net>
Link:
https://patchwork.freedesktop.org/patch/msgid/20200516215057.392609-4-p...@crapouillou.net
Acked-by: Sam Ravnborg <s...@ravnborg.org>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
drivers/gpu/drm/ingenic/ingenic-drm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm.c
b/drivers/gpu/drm/ingenic/ingenic-drm.c
index bcba2f024842..8f5077370a52 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm.c
@@ -328,8 +328,8 @@ static int ingenic_drm_crtc_atomic_check(struct drm_crtc
*crtc,
if (!drm_atomic_crtc_needs_modeset(state))
return 0;
- if (state->mode.hdisplay > priv->soc_info->max_height ||
- state->mode.vdisplay > priv->soc_info->max_width)
+ if (state->mode.hdisplay > priv->soc_info->max_width ||
+ state->mode.vdisplay > priv->soc_info->max_height)
return -EINVAL;
rate = clk_round_rate(priv->pix_clk,
--
2.25.1
