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4fb873c964
linux/drivers/gpu/drm/imx
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Philipp Zabel 4fb873c964 drm/imx: ignore plane updates on disabled crtcs 
This patch fixes backtraces like the following when sending SIGKILL to a
process with a currently pending plane update:

    [drm:ipu_plane_atomic_check] CRTC should be enabled
    [drm:drm_framebuffer_remove] *ERROR* failed to commit
    ------------[ cut here ]------------
    WARNING: CPU: 3 PID: 63 at drivers/gpu/drm/drm_framebuffer.c:926 drm_framebuffer_remove+0x47c/0x498
    atomic remove_fb failed with -22

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2019-01-07 10:29:12 +01:00
..
dw_hdmi-imx.c drm/imx: Switch to SPDX identifier 2018-11-05 14:40:06 +01:00
imx-drm-core.c drm/imx: Switch to SPDX identifier 2018-11-05 14:40:06 +01:00
imx-drm.h drm/imx: Remove last traces of struct imx_drm_crtc 2018-07-16 16:56:35 +02:00
imx-ldb.c drm/imx: Switch to SPDX identifier 2018-11-05 14:40:06 +01:00
imx-tve.c drm/imx: imx-tve: constify clk_ops structure 2018-11-05 14:40:06 +01:00
ipuv3-crtc.c drm/imx: Switch to SPDX identifier 2018-11-05 14:40:06 +01:00
ipuv3-plane.c drm/imx: ignore plane updates on disabled crtcs 2019-01-07 10:29:12 +01:00
ipuv3-plane.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig drm/imx: merge imx-drm-core and ipuv3-crtc in one module 2017-04-04 10:59:08 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
parallel-display.c drm/imx: Switch to SPDX identifier 2018-11-05 14:40:06 +01:00