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gpu/drm: ingenic: Fix bogus crtc_atomic_check callback 

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: a7c909b7c0 ("gpu/drm: ingenic: Check for display size in CRTC atomic check")
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20200516215057.392609-4-paul@crapouillou.net
Acked-by: Sam Ravnborg <sam@ravnborg.org>
This commit is contained in:
Paul Cercueil 2020-05-16 23:50:49 +02:00
parent c54a8f1f32
commit a53bcc1987
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GPG Key ID: 73EE6BD2274ABD41
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/ingenic/ingenic-drm.c
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@ -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,