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drm/atomic-helper: fix parameter order in drm_format_conv_state_copy() call 

Old and new state parameters are swapped, so the old state was cleared
instead of the new duplicated state.

Fixes: 903674588a ("drm/atomic-helper: Add format-conversion state to shadow-plane state")
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Leonard Göhrs <l.goehrs@pengutronix.de>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: <stable@vger.kernel.org> # v6.8+
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240404081756.2714424-1-l.stach@pengutronix.de
This commit is contained in:
Lucas Stach 2024-04-04 10:17:56 +02:00 committed by Thomas Zimmermann
parent 6aff4c26ed
commit a386c30410
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/drm_gem_atomic_helper.c
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@ -224,8 +224,8 @@ __drm_gem_duplicate_shadow_plane_state(struct drm_plane *plane,
__drm_atomic_helper_plane_duplicate_state(plane, &new_shadow_plane_state->base);
drm_format_conv_state_copy(&shadow_plane_state->fmtcnv_state,
&new_shadow_plane_state->fmtcnv_state);
drm_format_conv_state_copy(&new_shadow_plane_state->fmtcnv_state,
&shadow_plane_state->fmtcnv_state);
}
EXPORT_SYMBOL(__drm_gem_duplicate_shadow_plane_state);