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b6adc57cff616da18ff8cff028d2ddf585c97334
linux/drivers/gpu/drm
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David Francis b6adc57cff drm/amd/display: Initialize DSC PPS variables to 0 
For DSC MST, sometimes monitors would break out
in full-screen static. The issue traced back to the
PPS generation code, where these variables were being used
uninitialized and were picking up garbage.

memset to 0 to avoid this

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: David Francis <David.Francis@amd.com>
Signed-off-by: Mikita Lipski <mikita.lipski@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-01-09 18:07:47 -05:00
..
amd
drm/amd/display: Initialize DSC PPS variables to 0
2020-01-09 18:07:47 -05:00
arc
DRM: ARC: PGU: add ARGB8888 format to supported format list
2019-12-16 13:53:05 +03:00
arm
Merge tag 'drm-misc-next-2019-12-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-12-17 13:57:54 +01:00
armada
drm: constify fb ops across all drivers
2019-12-05 10:57:42 +02:00
aspeed
drm/aspeed: gfc_crtc: Make structure aspeed_gfx_funcs constant
2019-08-14 19:27:26 +02:00
ast
drm/ast: Store primary-plane format in struct ast_crtc_state
2019-12-10 14:28:43 +01:00
atmel-hlcdc
drm/atmel: plane_state->fb iff plane_state->crtc
2019-12-13 20:34:59 +01:00
bochs
drm/bochs: Replace prepare_fb()/cleanup_fb() with GEM VRAM helpers
2019-10-24 16:12:30 +02:00
bridge
linux-next: build failure after merge of the drm-misc tree
2019-12-17 14:18:40 +01:00
cirrus
drm/simple-kms: Standardize arguments for callbacks
2019-10-24 13:55:56 +02:00
etnaviv
drm/scheduler: rework entity creation
2019-12-18 16:09:12 -05:00
exynos
Merge tag 'drm-misc-next-2019-12-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-12-17 13:57:54 +01:00
fsl-dcu
drm/panel: decouple connector from drm_panel
2019-12-09 22:57:26 +01:00
gma500
drm/gma500: Pass GPIO for Intel MID using descriptors
2019-12-14 00:26:10 +01:00
hisilicon
drm: constify fb ops across all drivers
2019-12-05 10:57:42 +02:00
i2c
drm: tda998x: use cec_notifier_conn_(un)register
2019-10-21 14:23:25 +02:00
i810
drm/i810: Don't include <drm/drm_pci.h>
2019-12-05 08:44:12 +01:00
i915
drm/dp_mst: Add PBN calculation for DSC modes
2020-01-09 18:07:46 -05:00
imx
drm/panel: decouple connector from drm_panel
2019-12-09 22:57:26 +01:00
ingenic
gpu/drm: ingenic: Add support for the JZ4770
2019-12-14 19:26:55 +01:00
lib
…
lima
drm/scheduler: rework entity creation
2019-12-18 16:09:12 -05:00
mcde
Merge tag 'drm-misc-next-2019-12-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-12-17 13:57:54 +01:00
mediatek
Merge tag 'drm-misc-next-2019-12-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-12-17 13:57:54 +01:00
meson
Merge tag 'drm-misc-next-2019-12-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-12-17 13:57:54 +01:00
mga
drm/mga: Don't include <drm/drm_pci.h>
2019-12-05 08:44:16 +01:00
mgag200
Merge tag 'drm-misc-next-2019-12-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-12-17 13:57:54 +01:00
msm
Merge tag 'drm-misc-next-2019-12-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-12-17 13:57:54 +01:00
mxsfb
drm/panel: decouple connector from drm_panel
2019-12-09 22:57:26 +01:00
nouveau
drm/dp_mst: Add PBN calculation for DSC modes
2020-01-09 18:07:46 -05:00
omapdrm
Merge tag 'drm-misc-next-2019-12-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-12-17 13:57:54 +01:00
panel
drm/panel: Add Boe Himax8279d MIPI-DSI LCD panel
2019-12-13 19:29:24 +01:00
panfrost
drm/scheduler: rework entity creation
2019-12-18 16:09:12 -05:00
pl111
drm: get drm_bridge_panel connector via helper
2019-12-09 22:57:26 +01:00
qxl
drm/qxl: Complete exception handling in qxl_device_init()
2019-11-29 13:09:11 +01:00
r128
drm/r128: Don't include <drm/drm_pci.h>
2019-12-05 08:44:23 +01:00
radeon
drm/dp_mst: Add PBN calculation for DSC modes
2020-01-09 18:07:46 -05:00
rcar-du
Merge tag 'du-next-20191218' of git://linuxtv.org/pinchartl/media into drm-next
2019-12-18 16:19:26 +01:00
rockchip
drm/panel: decouple connector from drm_panel
2019-12-09 22:57:26 +01:00
savage
drm/savage: Don't include <drm/drm_pci.h>
2019-12-05 08:44:34 +01:00
scheduler
drm/scheduler: do not keep a copy of sched list
2019-12-18 16:09:12 -05:00
selftests
drm/dp_mst: Add PBN calculation for DSC modes
2020-01-09 18:07:46 -05:00
shmobile
…
sis
drm/sis: Don't include <drm/drm_pci.h>
2019-12-05 08:44:55 +01:00
sti
drm/panel: decouple connector from drm_panel
2019-12-09 22:57:26 +01:00
stm
drm/stm: dsi: higher pll out only in video burst mode
2019-09-16 15:14:10 +02:00
sun4i
Merge tag 'drm-misc-next-2019-12-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-12-17 13:57:54 +01:00
tdfx
drm/tdfx: Don't include <drm/drm_pci.h>
2019-12-05 08:45:01 +01:00
tegra
Merge tag 'drm-misc-next-2019-12-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-12-17 13:57:54 +01:00
tilcdc
drm/tilcdc: Remove obsolete bundled tilcdc tfp410 driver
2019-12-16 10:45:43 +02:00
tiny
Merge tag 'topic/drm-mipi-dsi-dsc-updates-2019-11-11' of ssh://git.freedesktop.org/git/drm-intel into drm-misc-next
2019-11-20 14:12:00 +01:00
ttm
Merge tag 'drm-misc-next-2019-12-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-12-17 13:57:54 +01:00
tve200
drm: get drm_bridge_panel connector via helper
2019-12-09 22:57:26 +01:00
udl
drm/udl: Remove udl_fb.c
2019-12-11 17:02:17 +01:00
v3d
drm/scheduler: rework entity creation
2019-12-18 16:09:12 -05:00
vboxvideo
drm/vboxvideo: Use drm_gem_fb_create_with_dirty instead of drm_gem_fb_create
2019-10-29 13:10:07 +01:00
vc4
drm/bridge: Make the bridge chain a double-linked list
2019-12-09 10:03:01 +01:00
vgem
dma-buf: rename reservation_object to dma_resv
2019-08-13 09:09:30 +02:00
via
drm/via: Don't include <drm/drm_pci.h>
2019-12-05 08:45:13 +01:00
virtio
drm/virtio: factor out virtio_gpu_update_dumb_bo
2019-11-20 09:22:27 +01:00
vkms
drm/vkms: Fix typo and preposion in function documentation
2019-12-05 18:55:55 -05:00
vmwgfx
Merge tag 'drm-misc-next-2019-12-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-12-17 13:57:54 +01:00
xen
drm/xen: Simplify fb_create
2019-11-19 22:25:55 +01:00
zte
…
drm_agpsupport.c
drm: use DIV_ROUND_UP helper macro for calculations
2019-11-04 18:17:36 +01:00
drm_atomic_helper.c
Merge tag 'drm-misc-next-2019-12-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-12-17 13:57:54 +01:00
drm_atomic_state_helper.c
drm/atomic: Rename crtc_state->pageflip_flags to async_flip
2019-09-18 18:43:36 +02:00
drm_atomic_uapi.c
Merge drm/drm-next into drm-misc-next
2019-10-03 16:38:50 +02:00
drm_atomic.c
drm/atomic: Update docs around locking and commit sequencing
2019-12-10 21:44:02 +01:00
drm_auth.c
…
drm_blend.c
drm: two planes with the same zpos have undefined ordering
2019-10-09 20:04:55 +02:00
drm_bridge.c
drm/bridge: Clarify the atomic enable/disable hooks semantics
2019-12-09 10:08:56 +01:00
drm_bufs.c
…
drm_cache.c
drm/gpu: Fix Memory barrier without comment Issue
2019-10-25 09:35:06 +02:00
drm_client_modeset.c
Revert "drm/fbdev: Fallback to non tiled mode if all tiles not present"
2019-11-25 16:55:40 +02:00
drm_client.c
drm/fb-helper: Map DRM client buffer only when required
2019-08-01 15:01:29 +02:00
drm_color_mgmt.c
drm: Inline drm_color_lut_extract()
2019-11-29 21:29:17 +02:00
drm_connector.c
Merge tag 'drm-next-2019-11-27' of git://anongit.freedesktop.org/drm/drm
2019-11-27 17:45:48 -08:00
drm_context.c
…
drm_crtc_helper_internal.h
drm/connector: Share with non-atomic drivers the function to get the single encoder
2019-09-16 15:13:02 -07:00
drm_crtc_helper.c
drm/crtc-helper: drm_connector_get_single_encoder prototype is missing
2019-12-03 17:42:57 +01:00
drm_crtc_internal.h
…
drm_crtc.c
…
drm_damage_helper.c
drm: damage_helper: Fix race checking plane->state->fb
2019-10-08 09:41:06 -04:00
drm_debugfs_crc.c
drm: Fix return type of crc .poll()
2019-09-30 20:17:31 +03:00
drm_debugfs.c
…
drm_dma.c
…
drm_dp_aux_dev.c
drm/dp_mst: Add MST support to DP DPCD R/W functions
2020-01-09 18:07:46 -05:00
drm_dp_cec.c
drm_dp_cec: drop use of drmP.h
2019-10-08 18:29:00 +02:00
drm_dp_dual_mode_helper.c
…
drm_dp_helper.c
drm/dp_mst: Add new quirk for Synaptics MST hubs
2020-01-09 18:07:46 -05:00
drm_dp_mst_topology_internal.h
drm/dp_mst: Add sideband down request tracing + selftests
2019-09-03 19:30:06 -04:00
drm_dp_mst_topology.c
drm/dp_mst: Add new quirk for Synaptics MST hubs
2020-01-09 18:07:46 -05:00
drm_drv.c
Merge drm/drm-next into drm-misc-next
2019-10-03 16:38:50 +02:00
drm_dsc.c
drm/dsc: Fix bogus cpu_to_be16() usage
2019-09-30 20:15:53 +03:00
drm_dumb_buffers.c
Revert "drm/gem: Rename drm_gem_dumb_map_offset() to drm_gem_map_offset()"
2019-08-07 11:56:48 -04:00
drm_edid_load.c
drm/print: add drm_debug_enabled()
2019-10-02 16:28:55 +03:00
drm_edid.c
drm/edid: Add alternate clock for SMPTE 4K
2019-11-29 17:05:01 +02:00
drm_encoder_slave.c
…
drm_encoder.c
drm/bridge: Make the bridge chain a double-linked list
2019-12-09 10:03:01 +01:00
drm_fb_cma_helper.c
…
drm_fb_helper.c
drm: constify fb ops across all drivers
2019-12-05 10:57:42 +02:00
drm_file.c
drm: use correct dev node location in comment
2019-12-02 16:50:45 +00:00
drm_flip_work.c
…
drm_format_helper.c
…
drm_fourcc.c
drm/fourcc: Fill out all block sizes for P210
2019-11-28 11:19:32 +01:00
drm_framebuffer.c
…
drm_gem_cma_helper.c
…
drm_gem_framebuffer_helper.c
dma-buf: rename reservation_object to dma_resv
2019-08-13 09:09:30 +02:00
drm_gem_shmem_helper.c
drm: call drm_gem_object_funcs.mmap with fake offset
2019-12-06 11:18:11 +01:00
drm_gem_ttm_helper.c
drm/ttm: fix mmap refcounting
2019-11-15 08:00:08 +01:00
drm_gem_vram_helper.c
drm/ttm: remove pointers to globals
2019-10-25 11:40:51 +02:00
drm_gem.c
Merge tag 'drm-misc-next-2019-12-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-12-17 13:57:54 +01:00
drm_hashtab.c
…
drm_hdcp.c
drm/hdcp: reference for srm file format
2019-08-06 13:18:42 +05:30
drm_internal.h
drm/pci: Only build drm_pci.c if CONFIG_PCI is set
2019-12-05 08:43:14 +01:00
drm_ioc32.c
…
drm_ioctl.c
drm: drop DRM_AUTH from PRIME_TO/FROM_HANDLE ioctls
2019-12-02 16:52:15 +00:00
drm_irq.c
…
drm_kms_helper_common.c
drm: fix module name in edid_firmware log message
2019-08-22 10:41:06 +03:00
drm_lease.c
…
drm_legacy_misc.c
…
drm_legacy.h
…
drm_lock.c
…
drm_memory.c
drm: Include prototype for drm_need_swiotlb()
2019-09-30 20:16:28 +03:00
drm_mipi_dbi.c
drm/mipi_dbi: Use simple right shift instead of double negation
2019-10-22 15:09:15 +02:00
drm_mipi_dsi.c
drm/dsi: add helpers for DSI compression mode and PPS packets
2019-11-07 15:00:16 +02:00
drm_mm.c
drm/mm: Use clear_bit_unlock() for releasing the drm_mm_node()
2019-10-04 13:43:43 +01:00
drm_mode_config.c
drm/modeset: Prime modeset lock vs dma_resv
2019-11-21 11:03:31 +01:00
drm_mode_object.c
drm/property: Enforce more lifetime rules
2019-11-04 18:17:36 +01:00
drm_modes.c
Merge tag 'drm-next-2019-09-18' of git://anongit.freedesktop.org/drm/drm
2019-09-19 16:24:24 -07:00
drm_modeset_helper.c
…
drm_modeset_lock.c
…
drm_of.c
drm: of: Add drm_of_lvds_get_dual_link_pixel_order
2019-12-18 02:40:16 +02:00
drm_panel_orientation_quirks.c
…
drm_panel.c
drm/drm_panel: fix EXPORT of drm_panel_of_backlight
2019-12-11 01:13:07 +01:00
drm_pci.c
drm/pci: Hide legacy PCI functions from non-legacy code
2019-12-05 08:44:04 +01:00
drm_plane_helper.c
…
drm_plane.c
…
drm_prime.c
drm: share address space for dma bufs
2019-12-06 11:18:11 +01:00
drm_print.c
drm/print: convert debug category macros into an enum
2019-11-14 14:08:57 +02:00
drm_probe_helper.c
drm: Stop accessing encoder->bridge directly
2019-12-09 10:02:45 +01:00
drm_property.c
drm: limit to INT_MAX in create_blob ioctl
2019-12-04 19:44:13 -08:00
drm_rect.c
drm/rect: update kerneldoc for drm_rect_clip_scaled()
2019-11-28 13:15:43 +01:00
drm_scatter.c
…
drm_scdc_helper.c
…
drm_self_refresh_helper.c
drm/atomic: fix self-refresh helpers crtc state dereference
2019-11-06 13:00:21 -05:00
drm_simple_kms_helper.c
drm/simple-kms: Standardize arguments for callbacks
2019-10-24 13:55:56 +02:00
drm_syncobj.c
drm/syncobj: extend syncobj query ability v3
2019-10-18 12:24:56 +02:00
drm_sysfs.c
drm: uevent for connector status change
2019-08-06 13:16:54 +05:30
drm_trace_points.c
…
drm_trace.h
drm: Add high-precision time to vblank trace event
2019-09-03 09:46:18 +02:00
drm_vblank.c
drm/drm_vblank: Change EINVAL by the correct errno
2019-10-08 18:43:26 -04:00
drm_vm.c
…
drm_vma_manager.c
…
drm_vram_helper_common.c
drm/vram: Have VRAM MM call GEM VRAM functions directly
2019-09-12 19:54:42 +02:00
drm_writeback.c
drm: Clear the fence pointer when writeback job signaled
2019-09-23 15:32:53 +08:00
Kconfig
Merge tag 'drm-misc-next-2019-12-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-12-17 13:57:54 +01:00
Makefile
drm/pci: Only build drm_pci.c if CONFIG_PCI is set
2019-12-05 08:43:14 +01:00