iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/drivers/gpu/drm
History
Roman Kapl 4f626a4ac8 drm/radeon: fix atombios on big endian 
The function for byteswapping the data send to/from atombios was buggy for
num_bytes not divisible by four. The function must be aware of the fact
that after byte-swapping the u32 units, valid bytes might end up after the
num_bytes boundary.

This patch was tested on kernel 3.12 and allowed us to sucesfully use
DisplayPort on and Radeon SI card. Namely it fixed the link training and
EDID readout.

The function is patched both in radeon and amd drivers, since the functions
and the fixes are identical.

Signed-off-by: Roman Kapl <rka@sysgo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2017-10-31 18:24:59 -04:00
..
amd
drm/radeon: fix atombios on big endian
2017-10-31 18:24:59 -04:00
arc
drm/arc: Use drm_gem_fb_create()
2017-09-02 14:23:06 +02:00
arm
drm/arm/mali: Use drm_gem_fb_create()
2017-08-27 19:29:46 +02:00
armada
drm/armada: Remove unused #include <drmP.h>
2017-09-29 09:35:36 +02:00
ast
drm: Pass struct drm_file * to __drm_mode_object_find [v2]
2017-10-12 10:03:04 +10:00
atmel-hlcdc
drm/atmel-hlcdc: Use drm_gem_fb_create()
2017-08-27 19:30:15 +02:00
bochs
drm: Pass struct drm_file * to __drm_mode_object_find [v2]
2017-10-12 10:03:04 +10:00
bridge
drm/bridge/sii8620: add remote control support
2017-10-11 13:14:25 +02:00
cirrus
drm: Pass struct drm_file * to __drm_mode_object_find [v2]
2017-10-12 10:03:04 +10:00
etnaviv
Merge branch 'etnaviv/next' of https://git.pengutronix.de/git/lst/linux into drm-next
2017-10-14 09:39:56 +10:00
exynos
Merge tag 'drm-misc-next-2017-09-20' of git://anongit.freedesktop.org/git/drm-misc into drm-next
2017-09-28 05:46:15 +10:00
fsl-dcu
drm/fsl-dcu: Use drm_gem_fb_create()
2017-10-01 17:00:20 +02:00
gma500
drm/gma500: use ARRAY_SIZE
2017-10-16 11:29:05 +02:00
hisilicon
Merge tag 'drm-misc-next-2017-10-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2017-10-17 10:10:17 +10:00
i2c
drm: i2c: tda998x: constify i2c_device_id
2017-08-22 08:33:44 +02:00
i810
…
i915
Merge tag 'drm-intel-next-2017-10-12' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2017-10-20 10:56:10 +10:00
imx
Merge tag 'drm-misc-next-2017-09-20' of git://anongit.freedesktop.org/git/drm-misc into drm-next
2017-09-28 05:46:15 +10:00
lib
mm: treewide: remove GFP_TEMPORARY allocation flag
2017-09-13 18:53:16 -07:00
mediatek
drm/mediatek: hdmi: clean up drm_bridge_add call
2017-08-21 08:49:24 +05:30
meson
drm/meson: Use drm_gem_fb_create()
2017-10-01 17:01:39 +02:00
mga
Merge airlied/drm-next into drm-misc-next
2017-07-26 13:43:33 +02:00
mgag200
drm: Pass struct drm_file * to __drm_mode_object_find [v2]
2017-10-12 10:03:04 +10:00
msm
drm/msm/mdp5: remove less than 0 comparison for unsigned value
2017-10-11 13:17:52 +02:00
mxsfb
drm/mxsfb: Use drm_gem_fb_create() and drm_gem_fb_prepare_fb()
2017-10-01 17:02:20 +02:00
nouveau
drm: Pass struct drm_file * to __drm_mode_object_find [v2]
2017-10-12 10:03:04 +10:00
omapdrm
omapdrm: omapdss_hdmi_ops: add lost_hotplug op
2017-10-12 10:49:14 +03:00
panel
drm/panel: Add support for the Raspberry Pi 7" Touchscreen.
2017-10-06 12:10:16 -07:00
pl111
drm/pl111: Add handling of Versatile platforms
2017-09-10 23:58:42 +02:00
qxl
qxl: fix framebuffer unpinning
2017-09-25 08:35:53 +02:00
r128
…
radeon
drm/radeon: fix atombios on big endian
2017-10-31 18:24:59 -04:00
rcar-du
drm/rcar-du: Use drm_gem_fb_create()
2017-10-01 17:02:53 +02:00
rockchip
drm/rockchip: add PINCTRL dependency for LVDS
2017-10-13 09:43:16 +08:00
savage
…
selftests
mm: treewide: remove GFP_TEMPORARY allocation flag
2017-09-13 18:53:16 -07:00
shmobile
drm/shmobile: Use drm_gem_fb_create()
2017-10-01 17:03:22 +02:00
sis
…
sti
drm/sti: Use drm_gem_fb_create()
2017-08-27 19:30:49 +02:00
stm
drm/stm: ltdc: remove bridge from driver internal structure
2017-10-10 11:32:48 +02:00
sun4i
drm/sun4i: hdmi: Move PAD_CTRL1 setting to mode_set function
2017-10-16 09:54:46 +02:00
tdfx
…
tegra
drm/tegra: trace: Fix path to include
2017-09-26 11:08:17 +02:00
tilcdc
tilcdc changes for v4.15
2017-10-17 10:13:47 +10:00
tinydrm
drm/tinydrm: Remove explicit .best_encoder assignment
2017-10-13 17:34:51 +02:00
ttm
drm/ttm:fix memory leak due to individualize
2017-10-31 18:24:58 -04:00
tve200
drm/tve200: Use drm_gem_fb_create() and drm_gem_fb_prepare_fb()
2017-10-01 17:04:36 +02:00
udl
drm: Pass struct drm_file * to __drm_mode_object_find [v2]
2017-10-12 10:03:04 +10:00
vc4
drm/vc4: Fix pitch setup for T-format scanout.
2017-10-13 16:40:24 -07:00
vgem
drm/vgem: switch to drm_*_get(), drm_*_put() helpers
2017-08-11 11:41:43 -04:00
via
drm/via: use ARRAY_SIZE
2017-10-16 11:29:28 +02:00
virtio
Merge airlied/drm-next into drm-misc-next
2017-10-03 11:09:16 +02:00
vmwgfx
drm: Pass struct drm_file * to __drm_mode_object_find [v2]
2017-10-12 10:03:04 +10:00
zte
drm/zte: Use drm_gem_fb_create()
2017-08-27 19:31:06 +02:00
ati_pcigart.c
…
drm_agpsupport.c
drm/agpsupport: Remove extra blank line
2017-09-20 09:54:19 -07:00
drm_atomic_helper.c
Merge tag 'drm-misc-next-2017-10-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2017-10-17 10:10:17 +10:00
drm_atomic.c
Merge tag 'drm-misc-next-2017-10-12' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2017-10-13 16:24:59 +10:00
drm_auth.c
…
drm_blend.c
mm: treewide: remove GFP_TEMPORARY allocation flag
2017-09-13 18:53:16 -07:00
drm_bridge.c
drm/bridge: change return type of drm_bridge_add function
2017-08-21 08:51:53 +05:30
drm_bufs.c
…
drm_cache.c
…
drm_color_mgmt.c
drm: Pass struct drm_file * to __drm_mode_object_find [v2]
2017-10-12 10:03:04 +10:00
drm_connector.c
drm: Pass struct drm_file * to __drm_mode_object_find [v2]
2017-10-12 10:03:04 +10:00
drm_context.c
…
drm_crtc_helper_internal.h
…
drm_crtc_helper.c
drm: Replace kzalloc with kcalloc
2017-10-13 15:49:03 -04:00
drm_crtc_internal.h
drm: Pass struct drm_file * to __drm_mode_object_find [v2]
2017-10-12 10:03:04 +10:00
drm_crtc.c
drm: Pass struct drm_file * to __drm_mode_object_find [v2]
2017-10-12 10:03:04 +10:00
drm_debugfs_crc.c
drm/atomic: Prepare drm_modeset_lock infrastructure for interruptible waiting, v2.
2017-09-13 09:50:52 +02:00
drm_debugfs.c
…
drm_dma.c
…
drm_dp_aux_dev.c
…
drm_dp_dual_mode_helper.c
mm: treewide: remove GFP_TEMPORARY allocation flag
2017-09-13 18:53:16 -07:00
drm_dp_helper.c
drm/dp: WARN about invalid/unknown link rates and bw codes
2017-10-11 18:41:44 +03:00
drm_dp_mst_topology.c
drm/dp/mst: Sideband message transaction to power up/down nodes
2017-09-11 16:03:57 +03:00
drm_drv.c
drm: introduce drm_dev_{get/put} functions
2017-09-26 13:12:15 +02:00
drm_dumb_buffers.c
drm/dumb-buffers: Add defaults for .dumb_map_offset and .dumb_destroy
2017-07-29 13:51:44 +02:00
drm_edid_load.c
drm: add backwards compatibility support for drm_kms_helper.edid_firmware
2017-09-19 18:11:45 +03:00
drm_edid.c
drm: handle override and firmware EDID at drm_do_get_edid() level
2017-09-19 17:49:25 +03:00
drm_encoder_slave.c
…
drm_encoder.c
drm: Pass struct drm_file * to __drm_mode_object_find [v2]
2017-10-12 10:03:04 +10:00
drm_fb_cma_helper.c
drm/fb-cma-helper: Remove unused functions
2017-10-01 17:05:39 +02:00
drm_fb_helper.c
drm: Replace kzalloc with kcalloc
2017-10-13 15:49:03 -04:00
drm_file.c
drm: Document device unplug infrastructure
2017-08-11 10:48:03 +02:00
drm_flip_work.c
…
drm_fourcc.c
…
drm_framebuffer.c
drm: Pass struct drm_file * to __drm_mode_object_find [v2]
2017-10-12 10:03:04 +10:00
drm_gem_cma_helper.c
drm/gem-cma-helper: Remove drm_gem_cma_dumb_map_offset()
2017-08-16 20:21:24 +02:00
drm_gem_framebuffer_helper.c
drm/gem-fb-helper: Improve documentation
2017-10-08 15:02:51 +02:00
drm_gem.c
drm: fix typo in drm_gem_get_pages() comment
2017-10-04 18:04:28 +02:00
drm_global.c
…
drm_hashtab.c
…
drm_info.c
…
drm_internal.h
drm: vblank: remove drm_timestamp_monotonic parameter
2017-10-13 08:34:50 +10:00
drm_ioc32.c
Merge airlied/drm-next into drm-misc-next
2017-07-26 13:43:33 +02:00
drm_ioctl.c
drm: vblank: remove drm_timestamp_monotonic parameter
2017-10-13 08:34:50 +10:00
drm_irq.c
…
drm_kms_helper_common.c
drm: add backwards compatibility support for drm_kms_helper.edid_firmware
2017-09-19 18:11:45 +03:00
drm_legacy.h
…
drm_lock.c
…
drm_memory.c
…
drm_mipi_dsi.c
drm: Convert to using %pOF instead of full_name
2017-07-26 13:45:06 +02:00
drm_mm.c
lib/interval_tree: fast overlap detection
2017-09-08 18:26:49 -07:00
drm_mode_config.c
drm/plane: drop num_overlay_planes (v3)
2017-10-17 11:32:29 +10:00
drm_mode_object.c
drm: Pass struct drm_file * to __drm_mode_object_find [v2]
2017-10-12 10:03:04 +10:00
drm_modes.c
drm/modes: Fix drm_mode_is_420_only() comment
2017-07-31 14:23:30 +02:00
drm_modeset_helper.c
drm: Plumb modifiers through plane init
2017-08-01 17:50:06 +01:00
drm_modeset_lock.c
drm/atomic: Prepare drm_modeset_lock infrastructure for interruptible waiting, v2.
2017-09-13 09:50:52 +02:00
drm_of.c
drm/drm_of: Move drm_of_panel_bridge_remove_function into header.
2017-10-13 16:59:36 +02:00
drm_panel.c
…
drm_pci.c
drm/core: clean up references to drm_dev_unref()
2017-09-27 10:53:12 +02:00
drm_plane_helper.c
drm: Replace kzalloc with kcalloc
2017-10-13 15:49:03 -04:00
drm_plane.c
drm/plane: drop num_overlay_planes (v3)
2017-10-17 11:32:29 +10:00
drm_prime.c
drm/core: clean up references to drm_dev_unref()
2017-09-27 10:53:12 +02:00
drm_print.c
…
drm_probe_helper.c
drm: Pass struct drm_file * to __drm_mode_object_find [v2]
2017-10-12 10:03:04 +10:00
drm_property.c
drm: Pass struct drm_file * to __drm_mode_object_find [v2]
2017-10-12 10:03:04 +10:00
drm_rect.c
…
drm_scatter.c
…
drm_scdc_helper.c
Merge tag 'drm-misc-next-2017-09-20' of git://anongit.freedesktop.org/git/drm-misc into drm-next
2017-09-28 05:46:15 +10:00
drm_simple_kms_helper.c
drm: Plumb modifiers through plane init
2017-08-01 17:50:06 +01:00
drm_syncobj.c
Merge tag 'drm-misc-next-2017-10-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2017-10-17 10:10:17 +10:00
drm_sysfs.c
…
drm_trace_points.c
…
drm_trace.h
drm: Use correct path to trace include
2017-09-05 11:11:18 +02:00
drm_vblank.c
Merge tag 'drm-misc-next-2017-10-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2017-10-17 10:10:17 +10:00
drm_vm.c
Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-09-04 12:21:28 -07:00
drm_vma_manager.c
lib/interval_tree: fast overlap detection
2017-09-08 18:26:49 -07:00
Kconfig
Merge branch 'drm-next-4.15' of git://people.freedesktop.org/~agd5f/linux into drm-next
2017-09-28 08:37:02 +10:00
Makefile
Merge branch 'drm-next-4.15' of git://people.freedesktop.org/~agd5f/linux into drm-next
2017-09-28 08:37:02 +10:00