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125459e19ec654924e472f3ff5aeea40358dbebf
linux/drivers/gpu/drm
History
Brigham Campbell 125459e19e drm/panel: novatek-nt35560: Fix invalid return value 
Fix bug in nt35560_set_brightness() which causes the function to
erroneously report an error. mipi_dsi_dcs_write() returns either a
negative value when an error occurred or a positive number of bytes
written when no error occurred. The buggy code reports an error under
either condition.

Fixes: 8152c2bfd7 ("drm/panel: Add driver for Sony ACX424AKP panel")
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Brigham Campbell <me@brighamcampbell.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250731032343.1258366-2-me@brighamcampbell.com
2025-08-04 17:29:38 +02:00
..
adp
drm: convert many bridge drivers from devm_kzalloc() to devm_drm_bridge_alloc() API
2025-05-23 15:03:47 +02:00
amd
drm/amdgpu: Fix missing unlocking in an error path in amdgpu_userq_create()
2025-07-16 15:46:04 -04:00
arm
drm/komeda: Pass along the format info from .fb_create() to drm_helper_mode_fill_fb_struct()
2025-07-16 20:10:46 +03:00
armada
drm/armada: Pass along the format info from .fb_create() to drm_helper_mode_fill_fb_struct()
2025-07-16 20:07:32 +03:00
aspeed
…
ast
drm/ast: Gen7: Switch default registers to gen4+ state
2025-07-09 14:36:23 +02:00
atmel-hlcdc
…
bridge
drm: bridge: Add support for Solomon SSD2825 RGB/DSI bridge
2025-07-31 00:21:31 +03:00
ci
drm/ci: Uprev igt
2025-07-04 11:06:38 -07:00
clients
drm/fbdev-client: Skip DRM clients if modesetting is absent
2025-07-06 14:05:07 +03:00
display
drm/display: bridge-connector: correct CEC bridge pointers in drm_bridge_connector_init
2025-07-23 16:30:26 +03:00
etnaviv
drm/etnaviv: Use DRM_GPU_SCHED_STAT_NO_HANG to skip the reset
2025-07-15 08:27:08 -03:00
exynos
drm/exynos: Pass along the format info from .fb_create() to drm_helper_mode_fill_fb_struct()
2025-07-16 20:07:55 +03:00
fsl-dcu
…
gma500
drm/gma500: Pass along the format info from .fb_create() to drm_helper_mode_fill_fb_struct()
2025-07-16 20:08:34 +03:00
gud
drm/format-helper: Split off byte swapping from drm_fb_xrgb8888_to_rgb565()
2025-06-27 15:59:23 +02:00
hisilicon
Merge tag 'pci-v6.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
2025-06-04 11:26:17 -07:00
hyperv
drm/hyperv: Add support for drm_panic
2025-06-05 14:59:56 +02:00
i915
drm/i915: Pass along the format info from .fb_create() to drm_helper_mode_fill_fb_struct()
2025-07-16 20:09:08 +03:00
imagination
drm/sched: Rename DRM_GPU_SCHED_STAT_NOMINAL to DRM_GPU_SCHED_STAT_RESET
2025-07-15 08:27:00 -03:00
imx
drm/imx: Add i.MX8qxp Display Controller KMS
2025-05-14 15:11:31 +08:00
ingenic
drm: Pass the format info to .fb_create()
2025-07-16 20:03:14 +03:00
kmb
…
lib
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
lima
drm/sched: Rename DRM_GPU_SCHED_STAT_NOMINAL to DRM_GPU_SCHED_STAT_RESET
2025-07-15 08:27:00 -03:00
logicvc
…
loongson
PCI: Add CONFIG_MMU dependency
2025-04-23 15:40:30 -05:00
mcde
drm/mcde: convert to devm_drm_bridge_alloc() API
2025-04-29 11:21:23 +02:00
mediatek
drm: Pass the format info to .fb_create()
2025-07-16 20:03:14 +03:00
meson
Merge tag 'drm-misc-next-2025-06-12' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
2025-06-18 08:09:35 +10:00
mgag200
Merge drm/drm-next into drm-misc-next
2025-06-11 09:01:34 +02:00
msm
drm/msm: Pass along the format info from .fb_create() to drm_helper_mode_fill_fb_struct()
2025-07-16 20:11:05 +03:00
mxsfb
drm/mxsfb: put the bridge returned by drm_bridge_chain_get_first_bridge()
2025-07-22 13:01:28 +02:00
nouveau
drm: Allow the caller to pass in the format info to drm_helper_mode_fill_fb_struct()
2025-07-16 20:04:45 +03:00
nova
rust: drm: Drop the use of Opaque for ioctl arguments
2025-07-21 17:53:07 +02:00
omapdrm
drm: Allow the caller to pass in the format info to drm_helper_mode_fill_fb_struct()
2025-07-16 20:04:45 +03:00
panel
drm/panel: novatek-nt35560: Fix invalid return value
2025-08-04 17:29:38 +02:00
panfrost
drm/panfrost: Use DRM_GPU_SCHED_STAT_NO_HANG to skip the reset
2025-07-15 08:27:08 -03:00
panthor
panthor: dump task pid and comm on gpu errors
2025-07-24 13:43:04 +01:00
pl111
…
qxl
drm/gem: Pass along the format info from .fb_create() to drm_helper_mode_fill_fb_struct()
2025-07-16 20:05:58 +03:00
radeon
drm: Allow the caller to pass in the format info to drm_helper_mode_fill_fb_struct()
2025-07-16 20:04:45 +03:00
renesas
drm: Pass the format info to .fb_create()
2025-07-16 20:03:14 +03:00
rockchip
drm/gem/afbc: Eliminate redundant drm_get_format_info()
2025-07-16 20:06:22 +03:00
scheduler
drm/sched: Avoid double re-lock on the job free path
2025-07-18 11:44:54 +02:00
sitronix
drm/sitronix/st7571-i2c: Add support for the ST7567 Controller
2025-07-16 12:12:39 +02:00
solomon
…
sprd
…
sti
drm/sti: hda: convert to devm_drm_bridge_alloc() API
2025-07-09 11:24:45 +02:00
stm
drm/bridge: stm_lvds: convert to devm_drm_bridge_alloc() API
2025-05-21 13:40:09 +02:00
sun4i
drm: sun4i: de33: mixer: add mixer configuration for the H616
2025-06-02 09:59:10 +02:00
sysfb
drm/format-helper: Move drm_fb_build_fourcc_list() to sysfb helpers
2025-06-18 10:46:03 +02:00
tegra
drm/tegra: Pass along the format info from .fb_create() to drm_helper_mode_fill_fb_struct()
2025-07-16 20:11:34 +03:00
tests
drm: Pass the format info to .fb_create()
2025-07-16 20:03:14 +03:00
tidss
drm/tidss: Add OLDI bridge support
2025-06-26 12:37:24 +03:00
tilcdc
…
tiny
drm/bochs: Add support for drm_panic
2025-06-23 11:30:18 +02:00
ttm
drm/ttm: remove ttm_bo_validate_swapout test
2025-07-16 11:19:20 +02:00
tve200
…
udl
drm/gem-shmem: Do not map s/g table by default
2025-07-07 15:23:41 +02:00
v3d
drm/v3d: Add parameter to retrieve the number of GPU resets per-fd
2025-07-17 11:17:32 -03:00
vboxvideo
…
vc4
drm: Pass the format info to .fb_create()
2025-07-16 20:03:14 +03:00
vgem
drm/vgem/vgem_drv convert to use faux_device
2025-07-07 15:24:14 +02:00
virtio
drm/virtio: Pass along the format info from .fb_create() to drm_helper_mode_fill_fb_struct()
2025-07-16 20:11:52 +03:00
vkms
drm/vkms: Add writeback encoders as possible clones
2025-07-31 16:29:59 +02:00
vmwgfx
drm/vmwgfx: fix missing assignment to ts
2025-07-28 08:51:16 -04:00
xe
drm/i915: Pass along the format info from .fb_create() to drm_helper_mode_fill_fb_struct()
2025-07-16 20:09:08 +03:00
xen
drm/gem: Pass along the format info from .fb_create() to drm_helper_mode_fill_fb_struct()
2025-07-16 20:05:58 +03:00
xlnx
drm: Pass the format info to .fb_create()
2025-07-16 20:03:14 +03:00
drm_atomic_helper.c
drm/atomic-helper: put the bridge returned by drm_bridge_chain_get_first_bridge()
2025-07-22 13:01:28 +02:00
drm_atomic_state_helper.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_atomic_uapi.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_atomic.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_auth.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_blend.c
drm/doc: document front-buffer rendering
2025-04-30 23:35:00 +02:00
drm_bridge_helper.c
drm/bridge: Include <linux/export.h>
2025-06-16 09:02:25 +02:00
drm_bridge.c
drm/bridge: select_bus_fmt_recursive(): put the bridge obtained by drm_bridge_get_prev_bridge()
2025-07-23 13:03:53 +02:00
drm_buddy.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_cache.c
…
drm_client_event.c
drm/client: Include <linux/export.h>
2025-06-16 09:02:29 +02:00
drm_client_modeset.c
drm/client: Include <linux/export.h>
2025-06-16 09:02:29 +02:00
drm_client.c
drm/client: Include <linux/export.h>
2025-06-16 09:02:29 +02:00
drm_color_mgmt.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_connector.c
drm/connector: move HDR sink metadata to display info
2025-06-23 21:44:55 +03:00
drm_crtc_helper_internal.h
…
drm_crtc_helper.c
…
drm_crtc_internal.h
…
drm_crtc.c
…
drm_damage_helper.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_debugfs_crc.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_debugfs.c
drm: add debugfs support on per client-id basis
2025-07-04 15:59:06 +02:00
drm_displayid_internal.h
…
drm_displayid.c
…
drm_draw_internal.h
…
drm_draw.c
…
drm_drv.c
drm: move drm based debugfs funcs to drm_debugfs.c
2025-07-04 15:58:22 +02:00
drm_dumb_buffers.c
…
drm_edid_load.c
…
drm_edid.c
Merge tag 'drm-misc-next-2025-06-26' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
2025-06-27 09:58:05 +10:00
drm_eld.c
…
drm_encoder.c
…
drm_exec.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_fb_dma_helper.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_fb_helper.c
drm/client: Include <linux/export.h>
2025-06-16 09:02:29 +02:00
drm_fbdev_dma.c
drm/client: Include <linux/export.h>
2025-06-16 09:02:29 +02:00
drm_fbdev_shmem.c
drm/client: Include <linux/export.h>
2025-06-16 09:02:29 +02:00
drm_fbdev_ttm.c
drm/client: Include <linux/export.h>
2025-06-16 09:02:29 +02:00
drm_file.c
drm: add debugfs support on per client-id basis
2025-07-04 15:59:06 +02:00
drm_flip_work.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_format_helper.c
drm/format-helper: Split off byte swapping from drm_fb_xrgb8888_to_rgb565()
2025-06-27 15:59:23 +02:00
drm_format_internal.h
drm/format-helper: Split off byte swapping from drm_fb_xrgb8888_to_rgb565()
2025-06-27 15:59:23 +02:00
drm_fourcc.c
drm: Pass pixel_format+modifier directly to drm_get_format_info()
2025-07-16 20:01:13 +03:00
drm_framebuffer.c
drm: Pass the format info to .fb_create()
2025-07-16 20:03:14 +03:00
drm_gem_atomic_helper.c
drm/gem: Include <linux/export.h>
2025-06-16 09:02:35 +02:00
drm_gem_dma_helper.c
…
drm_gem_framebuffer_helper.c
drm/gem/afbc: Eliminate redundant drm_get_format_info()
2025-07-16 20:06:22 +03:00
drm_gem_shmem_helper.c
drm/shmem-helper: Import dmabuf without mapping its sg_table
2025-06-03 09:21:01 +02:00
drm_gem_ttm_helper.c
drm/gem: Include <linux/export.h>
2025-06-16 09:02:35 +02:00
drm_gem_vram_helper.c
drm/gem: Include <linux/export.h>
2025-06-16 09:02:35 +02:00
drm_gem.c
drm: Move drm_gem ioctl kerneldoc to uapi file
2025-07-18 09:18:48 +02:00
drm_gpusvm.c
Merge tag 'drm-misc-next-2025-06-19' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
2025-06-20 11:34:09 +10:00
drm_gpuvm.c
drm/gpuvm: Add locking helpers
2025-07-04 11:09:43 -07:00
drm_internal.h
drm: Add DRM prime interface to reassign GEM handle
2025-07-18 08:59:24 +02:00
drm_ioc32.c
…
drm_ioctl.c
drm: Add DRM prime interface to reassign GEM handle
2025-07-18 08:59:24 +02:00
drm_kms_helper_common.c
…
drm_lease.c
…
drm_managed.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_mipi_dbi.c
drm/format-helper: Split off byte swapping from drm_fb_xrgb8888_to_rgb565()
2025-06-27 15:59:23 +02:00
drm_mipi_dsi.c
drm: Remove unused MIPI write seq and chatty functions
2025-07-29 08:28:58 -07:00
drm_mm.c
…
drm_mode_config.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_mode_object.c
…
drm_modes.c
…
drm_modeset_helper.c
drm: Make passing of format info to drm_helper_mode_fill_fb_struct() mandatory
2025-07-16 20:12:35 +03:00
drm_modeset_lock.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_of.c
…
drm_panel_backlight_quirks.c
drm/panel: Include <linux/export.h>
2025-06-16 09:02:39 +02:00
drm_panel_orientation_quirks.c
drm/panel: Include <linux/export.h>
2025-06-16 09:02:39 +02:00
drm_panel.c
drm/panel: Include <linux/export.h>
2025-06-16 09:02:39 +02:00
drm_panic_qr.rs
rust: drm: remove unnecessary imports
2025-07-05 13:03:54 +02:00
drm_panic.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_pci.c
drm: Do not include <linux/export.h>
2025-06-16 09:00:09 +02:00
drm_plane_helper.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_plane.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_prime.c
drm: Add DRM prime interface to reassign GEM handle
2025-07-18 08:59:24 +02:00
drm_print.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_privacy_screen_x86.c
…
drm_privacy_screen.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_probe_helper.c
drm/probe-helper: put the bridge returned by drm_bridge_chain_get_first_bridge()
2025-07-22 13:01:28 +02:00
drm_property.c
…
drm_rect.c
…
drm_self_refresh_helper.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_simple_kms_helper.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_suballoc.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_syncobj.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_sysfs.c
…
drm_trace_points.c
…
drm_trace.h
…
drm_vblank_work.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_vblank.c
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
drm_vma_manager.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_writeback.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
Kconfig
Merge tag 'pci-v6.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
2025-06-04 11:26:17 -07:00
Kconfig.debug
drm/format-helper: Move drm_fb_build_fourcc_list() to sysfb helpers
2025-06-18 10:46:03 +02:00
Makefile
Merge tag 'drm-next-2025-05-28' of https://gitlab.freedesktop.org/drm/kernel
2025-05-28 09:46:39 -07:00