linux/drivers/gpu/drm/rockchip
Thomas Hebb b354498bbe drm/rockchip: dsi: remove extra component_del() call
commit cf6d100dd2 ("drm/rockchip: dsi: add dual mipi support") added
this devcnt field and call to component_del(). However, these both
appear to be erroneous changes left over from an earlier version of the
patch. In the version merged, nothing ever modifies devcnt, meaning
component_del() runs unconditionally and in addition to the
component_del() calls in dw_mipi_dsi_rockchip_host_detach(). The second
call fails to delete anything and produces a warning in dmesg.

If we look at the previous version of the patch[1], however, we see that
it had logic to calculate devcnt and call component_add() in certain
situations. This was removed in v6, and the fact that the deletion code
was not appears to have been an oversight.

[1] https://patchwork.kernel.org/project/dri-devel/patch/20180821140515.22246-8-heiko@sntech.de/

Fixes: cf6d100dd2 ("drm/rockchip: dsi: add dual mipi support")
Cc: stable@vger.kernel.org
Signed-off-by: Thomas Hebb <tommyhebb@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/201385acb0eeb5dfb037afdc6a94bfbcdab97f99.1618797778.git.tommyhebb@gmail.com
2021-05-28 19:54:03 +02:00
..
analogix_dp-rockchip.c
cdn-dp-core.c drm/rockchip: cdn-dp-core: add MODULE_FIRMWARE macro 2021-05-28 19:46:24 +02:00
cdn-dp-core.h
cdn-dp-reg.c
cdn-dp-reg.h
dw_hdmi-rockchip.c drm/rockchip: dw_hdmi: fix incorrect clock in vpll clock error message 2020-11-29 17:39:21 +01:00
dw-mipi-dsi-rockchip.c drm/rockchip: dsi: remove extra component_del() call 2021-05-28 19:54:03 +02:00
inno_hdmi.c
inno_hdmi.h
Kconfig drm/rockchip: fix typo in Kconfig 's/HDMI/dsi/' 2020-11-29 17:39:44 +01:00
Makefile
rk3066_hdmi.c
rk3066_hdmi.h
rockchip_drm_drv.c drm/rockchip: remove existing generic drivers to take over the device 2021-05-28 15:57:19 +02:00
rockchip_drm_drv.h
rockchip_drm_fb.c
rockchip_drm_fb.h
rockchip_drm_fbdev.c
rockchip_drm_fbdev.h
rockchip_drm_gem.c drm/gem: Use struct dma_buf_map in GEM vmap ops and convert GEM backends 2020-11-09 09:19:24 +01:00
rockchip_drm_gem.h drm/gem: Use struct dma_buf_map in GEM vmap ops and convert GEM backends 2020-11-09 09:19:24 +01:00
rockchip_drm_vop.c drm: rockchip: set alpha_en to 0 if it is not used 2021-05-28 19:28:40 +02:00
rockchip_drm_vop.h drm/rockchip: Require the YTR modifier for AFBC 2021-02-25 10:18:45 +01:00
rockchip_lvds.c drm: use getter/setter functions 2021-02-10 14:10:59 +01:00
rockchip_lvds.h
rockchip_rgb.c drm/rockchip/rockchip_rgb: Consume our own header 2020-11-17 20:04:17 +01:00
rockchip_rgb.h
rockchip_vop_reg.c drm: rockchip: add alpha support for RK3036, RK3066, RK3126 and RK3188 2021-05-28 19:28:00 +02:00
rockchip_vop_reg.h drm: rockchip: add alpha support for RK3036, RK3066, RK3126 and RK3188 2021-05-28 19:28:00 +02:00