linux/drivers/gpu/drm
Carsten Haitzler a24cf238c7 drm/komeda: Handle NULL pointer access code path in error case
komeda_component_get_old_state() technically can return a NULL
pointer. komeda_compiz_set_input() even warns when this happens, but
then proceeeds to use that NULL pointer to compare memory content there
agains the new state to see if it changed. In this case, it's better to
assume that the input changed as there is no old state to compare
against and thus assume the changes happen anyway.

Signed-off-by: Carsten Haitzler <carsten.haitzler@arm.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
[Applied small spelling fixes and fix suggested by Steven Price]
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201127110054.133686-1-carsten.haitzler@foss.arm.com
2020-12-18 16:35:53 +00:00
..
amd drm: Pass the full state to connectors atomic functions 2020-11-20 12:23:53 +01:00
arc drm/atomic: Pass the full state to CRTC atomic enable/disable 2020-10-09 09:55:59 +02:00
arm drm/komeda: Handle NULL pointer access code path in error case 2020-12-18 16:35:53 +00:00
armada drm/armada/armada_overlay: Staticify local function 'armada_overlay_duplicate_state' 2020-11-17 18:34:13 +01:00
aspeed drm/<drivers>: Constify struct drm_driver 2020-11-06 10:31:26 +01:00
ast drm: Use state helper instead of CRTC state pointer 2020-11-10 12:41:06 +01:00
atmel-hlcdc drm/atmel-hlcdc/atmel_hlcdc_plane: Fix documentation formatting and add missing description 2020-11-12 20:26:47 +01:00
bochs drm/fb_helper: Support framebuffers in I/O memory 2020-11-09 09:20:00 +01:00
bridge drm/bridge: lvds-codec: Use dev_err_probe for error handling 2020-11-08 15:45:55 +01:00
etnaviv mm: introduce vma_set_file function v5 2020-11-19 10:36:36 +01:00
exynos drm/exynos/exynos_drm_gsc: Supply missing description for 'num_limits' 2020-11-17 18:34:13 +01:00
fsl-dcu drm/<drivers>: Constify struct drm_driver 2020-11-06 10:31:26 +01:00
gma500 drm/gma500: Remove 2D accel code 2020-11-15 20:12:17 +01:00
hisilicon drm/<drivers>: Constify struct drm_driver 2020-11-06 10:31:26 +01:00
i2c
i810 drm/i810: make i810_flush_queue() return void 2020-09-11 10:54:17 +02:00
i915 drm: Pass the full state to connectors atomic functions 2020-11-20 12:23:53 +01:00
imx drm/imx/dcss: allow using nearest neighbor interpolation scaling 2020-11-26 11:29:44 +01:00
ingenic drm/ingenic: ipu: Search for scaling coefs up to 102% of the screen 2020-11-11 11:47:11 +00:00
kmb drm/kmb: fix spelling mistakes in drm_info and drm_dbg messages 2020-11-11 22:00:05 +01:00
lib
lima drm/shmem-helper: Use cached mappings by default 2020-11-24 09:10:21 +01:00
mcde drm/mcde: fix masking and bitwise-or on variable val 2020-11-25 21:58:35 +01:00
mediatek drm/mediatek/mtk_drm_drv: Staticise local function invoked by reference 2020-11-17 18:34:14 +01:00
meson drm/meson: dw-hdmi: Enable the iahb clock early enough 2020-11-20 16:41:10 +01:00
mga drm/mga/mga_state: Remove unused variable 'buf_priv' 2020-11-06 23:19:07 +01:00
mgag200 drm/shmem-helper: Removed drm_gem_shmem_create_object_cached() 2020-11-24 09:10:33 +01:00
msm mm: introduce vma_set_file function v5 2020-11-19 10:36:36 +01:00
mxsfb drm: mxsfb: Silence -EPROBE_DEFER while waiting for bridge 2020-12-15 11:01:10 +01:00
nouveau drm: Pass the full state to connectors atomic functions 2020-11-20 12:23:53 +01:00
omapdrm mm: introduce vma_set_file function v5 2020-11-19 10:36:36 +01:00
panel panel-simple: add Innolux N125HCE-GN1 2020-11-24 18:43:06 +01:00
panfrost drm/shmem-helper: Use cached mappings by default 2020-11-24 09:10:21 +01:00
pl111 drm/pl111/pl111_debugfs: Make local function 'pl111_debugfs_regs()' static 2020-11-17 20:02:49 +01:00
qxl drm/qxl: don't allocate a dma_address array 2020-12-18 14:46:28 +01:00
r128 drm/r128/ati_pcigart: Source file headers are not good candidates for kernel-doc 2020-11-06 23:18:52 +01:00
radeon drm/radeon: fix check order in radeon_bo_move 2020-12-14 21:08:43 +01:00
rcar-du drm/<drivers>: Constify struct drm_driver 2020-11-06 10:31:26 +01:00
rockchip drm/rockchip/rockchip_lvds: Fix struct document formatting 2020-11-17 20:04:27 +01:00
savage drm/savage/savage_bci: Remove set but never used 'aper_rsrc' and 'fb_rsrc' 2020-11-12 20:31:01 +01:00
scheduler drm: fix some kernel-doc markups 2020-11-16 20:48:20 +01:00
selftests drm/selftests/test-drm_dp_mst_helper: Move 'sideband_msg_req_encode_decode' onto the heap 2020-11-17 20:08:29 +01:00
shmobile drm/<drivers>: Constify struct drm_driver 2020-11-06 10:31:26 +01:00
sis
sti drm/sti/sti_hdmi: Move 'colorspace_mode_names' array to where its used 2020-11-12 20:32:53 +01:00
stm drm/<drivers>: Constify struct drm_driver 2020-11-06 10:31:26 +01:00
sun4i drm/<drivers>: Constify struct drm_driver 2020-11-06 10:31:26 +01:00
tdfx
tegra drm: Use state helper instead of CRTC state pointer 2020-11-10 12:41:06 +01:00
tidss drm/tidss: use devm_platform_ioremap_resource_byname 2020-11-10 14:34:16 +02:00
tilcdc drm/<drivers>: Constify struct drm_driver 2020-11-06 10:31:26 +01:00
tiny drm/gem: Use struct dma_buf_map in GEM vmap ops and convert GEM backends 2020-11-09 09:19:24 +01:00
ttm drm/ttm: fix unused function warning 2020-12-16 16:24:25 +01:00
tve200 drm/<drivers>: Constify struct drm_driver 2020-11-06 10:31:26 +01:00
udl drm/shmem-helper: Removed drm_gem_shmem_create_object_cached() 2020-11-24 09:10:33 +01:00
v3d drm/shmem-helper: Use cached mappings by default 2020-11-24 09:10:21 +01:00
vboxvideo drm/gem: Use struct dma_buf_map in GEM vmap ops and convert GEM backends 2020-11-09 09:19:24 +01:00
vc4 drm: Pass the full state to connectors atomic functions 2020-11-20 12:23:53 +01:00
vgem mm: introduce vma_set_file function v5 2020-11-19 10:36:36 +01:00
via drm/via: Fix fall-through warnings for Clang 2020-11-22 22:58:55 +01:00
virtio drm/shmem-helper: Use cached mappings by default 2020-11-24 09:10:21 +01:00
vkms drm/shmem-helper: Removed drm_gem_shmem_create_object_cached() 2020-11-24 09:10:33 +01:00
vmwgfx drm/ttm: add multihop infrastrucutre (v3) 2020-11-11 11:11:03 +10:00
xen drm/gem: Use struct dma_buf_map in GEM vmap ops and convert GEM backends 2020-11-09 09:19:24 +01:00
xlnx drm/<drivers>: Constify struct drm_driver 2020-11-06 10:31:26 +01:00
zte drm/<drivers>: Constify struct drm_driver 2020-11-06 10:31:26 +01:00
drm_agpsupport.c
drm_atomic_helper.c drm: Pass the full state to connectors atomic functions 2020-11-20 12:23:53 +01:00
drm_atomic_state_helper.c drm: fix some kernel-doc markups 2020-11-16 20:48:20 +01:00
drm_atomic_uapi.c drm: fix oops in drm_atomic_set_crtc_for_connector 2020-11-16 09:56:55 +01:00
drm_atomic.c drm/atomic: document and enforce rules around "spurious" EBUSY 2020-10-08 11:30:03 +02:00
drm_auth.c
drm_blend.c drm: fix kernel-doc warnings for SCALING_FILTER 2020-11-24 16:36:48 +01:00
drm_bridge_connector.c gpu/drm: delete same check in if condition 2020-11-02 14:04:53 +01:00
drm_bridge.c
drm_bufs.c drm: Fix fall-through warnings for Clang 2020-11-22 22:58:54 +01:00
drm_cache.c drm: core: fix common struct sg_table related issues 2020-09-10 08:17:48 +02:00
drm_client_modeset.c
drm_client.c drm/client: Depend on GEM object kmap ref-counting 2020-11-24 09:27:54 +01:00
drm_color_mgmt.c drm: unify formatting for color management documentation 2020-11-04 17:47:57 +01:00
drm_connector.c drm: fix some kernel-doc markups 2020-11-16 20:48:20 +01:00
drm_context.c
drm_crtc_helper_internal.h
drm_crtc_helper.c
drm_crtc_internal.h drm: Introduce plane and CRTC scaling filter properties 2020-10-21 12:19:54 +03:00
drm_crtc.c drm: fix kernel-doc warnings for SCALING_FILTER 2020-11-24 16:36:48 +01:00
drm_damage_helper.c
drm_debugfs_crc.c drm/crc-debugfs: Fix memleak in crc_control_write 2020-09-01 09:45:44 +02:00
drm_debugfs.c
drm_dma.c
drm_dp_aux_dev.c drm/dp_aux_dev: check aux_dev before use in drm_dp_aux_dev_get_by_minor() 2020-10-15 13:58:54 -04:00
drm_dp_cec.c
drm_dp_dual_mode_helper.c
drm_dp_helper.c drm: fix some kernel-doc markups 2020-11-16 20:48:20 +01:00
drm_dp_mst_topology_internal.h
drm_dp_mst_topology.c drm/drm_dp_mst_topology: Remove set but never used variable 'len' 2020-11-17 18:34:13 +01:00
drm_drv.c drm: Allow const struct drm_driver 2020-11-06 10:31:26 +01:00
drm_dsc.c
drm_dumb_buffers.c
drm_edid_load.c
drm_edid.c drm/edid: Fix uninitialized variable in drm_cvt_modes() 2020-11-06 13:51:04 -05:00
drm_encoder_slave.c
drm_encoder.c
drm_fb_cma_helper.c
drm_fb_helper.c drm/fb-helper: Acquire modeset lock around shadow-buffer flushing 2020-11-24 09:31:34 +01:00
drm_file.c drm: Compile out legacy chunks from struct drm_device 2020-11-06 10:31:26 +01:00
drm_flip_work.c
drm_format_helper.c
drm_fourcc.c drm/fourcc: Add AXBXGXRX106106106106 format 2020-10-20 20:51:42 +01:00
drm_framebuffer.c drm: fix some kernel-doc markups 2020-11-16 20:48:20 +01:00
drm_gem_cma_helper.c drm/cma-helper: Make default object functions the default 2020-11-09 09:23:03 +01:00
drm_gem_framebuffer_helper.c
drm_gem_shmem_helper.c drm/shmem-helper: Removed drm_gem_shmem_create_object_cached() 2020-11-24 09:10:33 +01:00
drm_gem_ttm_helper.c drm/ttm: Add vmap/vunmap to TTM and TTM GEM helpers 2020-11-09 09:17:36 +01:00
drm_gem_vram_helper.c drm: fix some kernel-doc markups 2020-11-16 20:48:20 +01:00
drm_gem.c drm: fix some kernel-doc markups 2020-11-16 20:48:20 +01:00
drm_hashtab.c
drm_hdcp.c
drm_internal.h drm/gem: Update internal GEM vmap/vunmap interfaces to use struct dma_buf_map 2020-11-09 09:19:36 +01:00
drm_ioc32.c
drm_ioctl.c drm: Give irq_by_busid drm_legacy_ prefix 2020-10-21 18:05:11 +02:00
drm_irq.c
drm_kms_helper_common.c
drm_lease.c
drm_legacy_misc.c
drm_legacy.h
drm_lock.c
drm_managed.c drm/dev: Remove drm_dev_init 2020-09-21 10:45:08 +02:00
drm_memory.c
drm_mipi_dbi.c
drm_mipi_dsi.c
drm_mm.c
drm_mode_config.c
drm_mode_object.c drm: fix some kernel-doc markups 2020-11-16 20:48:20 +01:00
drm_modes.c drm: fix some kernel-doc markups 2020-11-16 20:48:20 +01:00
drm_modeset_helper.c
drm_modeset_lock.c
drm_of.c
drm_panel_orientation_quirks.c
drm_panel.c
drm_pci.c drm: Give irq_by_busid drm_legacy_ prefix 2020-10-21 18:05:11 +02:00
drm_plane_helper.c
drm_plane.c drm: Introduce plane and CRTC scaling filter properties 2020-10-21 12:19:54 +03:00
drm_prime.c drm/gem: Update internal GEM vmap/vunmap interfaces to use struct dma_buf_map 2020-11-09 09:19:36 +01:00
drm_print.c
drm_probe_helper.c
drm_property.c
drm_rect.c
drm_scatter.c
drm_scdc_helper.c drm: fix some kernel-doc markups 2020-11-16 20:48:20 +01:00
drm_self_refresh_helper.c
drm_simple_kms_helper.c drm: Use the state pointer directly in atomic_check 2020-11-03 12:20:09 +01:00
drm_syncobj.c
drm_sysfs.c
drm_trace_points.c
drm_trace.h
drm_vblank_work.c
drm_vblank.c drm: Compile out legacy chunks from struct drm_device 2020-11-06 10:31:26 +01:00
drm_vm.c drm: remove pgprot_decrypted() before calls to io_remap_pfn_range() 2020-11-10 17:19:14 +01:00
drm_vma_manager.c
drm_writeback.c
Kconfig drm/gem: Use struct dma_buf_map in GEM vmap ops and convert GEM backends 2020-11-09 09:19:24 +01:00
Makefile drm/kmb: Build files for KeemBay Display driver 2020-11-05 19:20:38 +01:00