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Dmitry Baryshkov 51226b7465 drm/msm/a6xx: specify UBWC config for sc7180 
[ Upstream commit 0d7dfc79fb ]

Historically the Adreno driver has not been updating memory
configuration registers on a618 (SC7180 platform) implying that the
default configuration is fine. After the rework performed in the commit
8814455a0e ("drm/msm: Refactor UBWC config setting") the function
a6xx_calc_ubwc_config() still contained this shortcut and did not
calculate UBWC configuration. However the function which now actually
updates hardware registers, a6xx_set_ubwc_config(), doesn't contain such
check.

Rather than adding the check to a6xx_set_ubwc_config(), fill in the
UBWC config for a618 (based on readings from SC7180).

Reported-by: Leonard Lausen <leonard@lausen.nl>
Link: https://gitlab.freedesktop.org/drm/msm/-/issues/49
Fixes: 8814455a0e ("drm/msm: Refactor UBWC config setting")
Cc: Connor Abbott <cwabbott0@gmail.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/579113/
Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-03-26 18:17:13 -04:00
arch crypto: arm/sha - fix function cast warnings 2024-03-26 18:17:11 -04:00
block block: fix deadlock between bd_link_disk_holder and partition scan 2024-03-26 18:16:27 -04:00
certs This update includes the following changes: 2023-11-02 16:15:30 -10:00
crypto crypto: jitter - fix CRYPTO_JITTERENTROPY help text 2024-03-26 18:17:12 -04:00
Documentation dt-bindings: msm: qcom, mdss: Include ommited fam-b compatible 2024-03-26 18:17:04 -04:00
drivers drm/msm/a6xx: specify UBWC config for sc7180 2024-03-26 18:17:13 -04:00
fs quota: Properly annotate i_dquot arrays with __rcu 2024-03-26 18:17:03 -04:00
include media: videobuf2: Add missing doc comment for waiting_in_dqbuf 2024-03-26 18:17:07 -04:00
init init/Kconfig: lower GCC version check for -Warray-bounds 2024-03-04 16:40:33 -08:00
io_uring io_uring/net: fix overflow check in io_recvmsg_mshot_prep() 2024-03-26 18:16:29 -04:00
ipc shm: Slim down dependencies 2023-12-20 19:26:31 -05:00
kernel bpf: hardcode BPF_PROG_PACK_SIZE to 2MB * num_possible_nodes() 2024-03-26 18:16:57 -04:00
lib net: blackhole_dev: fix build warning for ethh set but not used 2024-03-26 18:16:38 -04:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
mm quota: Properly annotate i_dquot arrays with __rcu 2024-03-26 18:17:03 -04:00
net devlink: Fix length of eswitch inline-mode 2024-03-26 18:16:57 -04:00
rust Rust changes for v6.8 2024-01-11 13:05:41 -08:00
samples work around gcc bugs with 'asm goto' with outputs 2024-02-09 15:57:48 -08:00
scripts 6 hotfixes. 4 are cc:stable and the remainder pertain to post-6.7 2024-03-07 17:16:38 -08:00
security integrity-v6.8-fix 2024-03-05 13:21:30 -08:00
sound ASoC: meson: axg-tdm-interface: add frame rate constraint 2024-03-26 18:17:13 -04:00
tools perf print-events: make is_event_supported() more robust 2024-03-26 18:17:11 -04:00
usr Kbuild updates for v6.8 2024-01-18 17:57:07 -08:00
virt KVM: Make KVM_MEM_GUEST_MEMFD mutually exclusive with KVM_MEM_READONLY 2024-02-22 17:07:06 -08:00
.clang-format clang-format: Update with v6.7-rc4's for_each macro list 2023-12-08 23:54:38 +01:00
.cocciconfig
.editorconfig Add .editorconfig file for basic formatting 2023-12-28 16:22:47 +09:00
.get_maintainer.ignore get_maintainer: add Alan to .get_maintainer.ignore 2022-08-20 15:17:44 -07:00
.gitattributes .gitattributes: set diff driver for Rust source code files 2023-05-31 17:48:25 +02:00
.gitignore Add .editorconfig file for basic formatting 2023-12-28 16:22:47 +09:00
.mailmap drm fixes for 6.8 final 2024-03-08 12:44:56 -08:00
.rustfmt.toml rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: supplement of zswap maintainers update 2024-01-25 23:52:21 -08:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS drm fixes for 6.8 final 2024-03-08 12:44:56 -08:00
Makefile Linux 6.8.1 2024-03-15 14:19:29 -04:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

README 

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.