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Subject[PATCH 04/12] gpu/drm: ingenic: Fix bogus crtc_atomic_check callback
Date
The code was comparing the SoC's maximum height with the mode's width,
and vice-versa. D'oh.

Cc: stable@vger.kernel.org # v5.6
Fixes: a7c909b7c037 ("gpu/drm: ingenic: Check for display size in CRTC atomic check")
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---

Notes:
This patch was previously sent standalone.
I marked it as superseded in patchwork.
Nothing has been changed here.

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 632d72177123..0c472382a08b 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm.c
@@ -330,8 +330,8 @@ 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,
--
2.26.2
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