We get 2 warnings when building kernel with W=1:
drivers/gpu/drm/bridge/analogix/analogix_dp_core.c:1053:5: warning: no previous prototype for 'analogix_dp_get_modes' [-Wmissing-prototypes]
drivers/gpu/drm/bridge/analogix/analogix_dp_core.c:1097:1: warning: no previous prototype for 'analogix_dp_detect' [-Wmissing-prototypes]
In fact, both functions are only used in the file in which they are
declared and don't need a declaration, but can be made static.
So this patch marks both functions with 'static'.
Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1474788764-6069-1-git-send-email-baoyou.xie@linaro.org
Change-Id: Idea810a90652d2f75416bcd0dd590444e1b269a8
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
(cherry picked from commit 089cfdd9b0)
If there's a panel connected to the analogix_dp bridge, rely on
the panel driver for modes, rather than reading EDID *and* calling
get_modes() on the panel.
This allows panels with a valid EDID to read it in the panel driver
(e.g. simple_panel), and panels with invalid EDID to homebrew modes
in their get_modes implementation.
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Change-Id: Ic144db2fedfcc10bc5b740cd6aa4f8f4e8452427
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
(cherry picked from commit 8c77e2c2a4)
Remove code for reading the EDID and DPCD fields and use the helpers
instead.
Besides the obvious code reduction, other helpers are being added to the
core that could be used in this driver and will be good to be able to
use them instead of duplicating them.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>
Tested-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Cc: Javier Martinez Canillas <javier@osg.samsung.com>
Cc: Mika Kahola <mika.kahola@intel.com>
Cc: Yakir Yang <ykk@rock-chips.com>
Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: Archit Taneja <architt@codeaurora.org>
Change-Id: I7d1bf2f13cc68e5c89f871bada33c5b10b87a859
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
(cherry picked from commit 0d97ad03f4)
This patch adds Hardware spinlock node support for rk1808 SoC.
Change-Id: I53b3413bfca6a7310a192d029c9fe922fe48964a
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
The Hardware spinlock device on Rockchip platform provides hardware
assistance for synchronization between the multiple processors in the
system.
Change-Id: Ib118dfe38c2ceb665556d5ec3aaf7be13552d2d9
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Add binding documentation for the Rockchip Hardware spinlock.
Change-Id: Iec1bf55196f910323a2158ecd04f31223135242d
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
set gpll 1188M is better for cif 27M\37.125M\74.25M
Change-Id: I05003333980da535b9f20f021c38a2dbcedf74f6
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
vb with done state is can't added to stream.buf_queue
when another stream is started, because this vb is
in queue.done_list.
Change-Id: I7b60d6941953509e5962efae723d36b516b4185c
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
* linux-linaro-lsk-v4.4-android: (1212 commits)
ANDROID: sdcardfs: Change current->fs under lock
ANDROID: sdcardfs: Don't use OVERRIDE_CRED macro
ANDROID: restrict store of prefer_idle as boolean
BACKPORT: arm/syscalls: Optimize address limit check
UPSTREAM: syscalls: Use CHECK_DATA_CORRUPTION for addr_limit_user_check
BACKPORT: arm64/syscalls: Check address limit on user-mode return
BACKPORT: x86/syscalls: Check address limit on user-mode return
BACKPORT: lkdtm: add bad USER_DS test
UPSTREAM: bug: switch data corruption check to __must_check
BACKPORT: lkdtm: Add tests for struct list corruption
UPSTREAM: bug: Provide toggle for BUG on data corruption
UPSTREAM: list: Split list_del() debug checking into separate function
UPSTREAM: rculist: Consolidate DEBUG_LIST for list_add_rcu()
BACKPORT: list: Split list_add() debug checking into separate function
FROMLIST: ANDROID: binder: Add BINDER_GET_NODE_INFO_FOR_REF ioctl.
BACKPORT: arm64/vdso: Fix nsec handling for CLOCK_MONOTONIC_RAW
ANDROID: arm64: mm: fix 4.4.154 merge
BACKPORT: zsmalloc: introduce zs_huge_class_size()
BACKPORT: zram: drop max_zpage_size and use zs_huge_class_size()
ANDROID: tracing: fix race condition reading saved tgids
...
Change-Id: I9f23db35eb926b6fa0d7af7dbbb55c9a37d536fc
Recent ION do not support ion_handle_get_by_id. So ION_IOC_GET_PHYS
is broken. Remove custom ioctl support entirely.
Change-Id: I591d4b8521a96d17cd2171c7b364e44d1b97cf24
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
On some platform, it needs aclk/hclk/sclk for using iommu.
Change-Id: Iaf60124e225d418af8bbf1e0b4a31e907358fcfd
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
Android Go device require this config for performance test,
enable it by default.
Test: ./performance_test/system/checkout_f2fs.sh
Change-Id: Id5a9b33da24eec768d60e158af72dd9af216f653
Signed-off-by: Bian Jin chen <kenjc.bian@rock-chips.com>
Set vsel gpio low to disable vdd_npu.
Set vsel gpio high to enable vdd_npu.
The vsel pin is pull up by hw default.
Change-Id: I86ef1f2d6d2a0dd26a128cba1e52a140e6844291
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Android Go device require this config for performance test,
enable it by default.
Test: ./performance_test/system/checkout_f2fs.sh
Change-Id: If6d07a82546759f672df8519d113a702c3bcfbe3
Signed-off-by: Bian Jin chen <kenjc.bian@rock-chips.com>
Make sure messages are not affected by locale environment variables.
Change-Id: Id5606c1a8e1f7a8f09d4e14c4531daebaceef2bf
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Allow enables the acknowledge request after each packet transmission.
Change-Id: Ie8b2e49da0f2cae8bf99b4b555d42fbb640f8e37
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Most of TLP is contributed by the counter programming:
TLP = ((counter_threshold + 1) x TXBYTECLKHS) + constant_time
where:
constant_time corresponds to internal D-PHY FSM state and
Analog Front End (AFE) timing variation
Change-Id: Icee77dee0772afbcecc5e883572061162ed0fc4f
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
The pinctrl-rockchip driver get the clock resource by of_clk_get
within the index 0 which requires the index of pclk_gpio should
be fixed to 0.
Change-Id: I619f12cb53002996d96f142c8889852be75c61e7
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
/dev/vpu is the old device name. New driver always use vpu_service
as default vcodec driver name.
Change-Id: I19896d92336291d0035fa4ed7b466cb64fd96d78
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
This reverts commit 827031a1ca.
PMU_CRU offset is 0x4000
Change-Id: Ia535a255030b530949bc205414dca86ffd7ff6b6
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
This reverts commit 3e9d3367b9.
PMU_CRU offset is 0x4000
Change-Id: Ibce2c7fc6b7995c128dde4809446b1b428f893aa
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
