For support some application only can support framebuffer display
framework and need to read display buffer from /dev/graphics/fb0.
besides, you need to add the following patch to get kvddr:
rockchip_gem_create_with_handle()@file:
drivers/gpu/drm/rockchip/rockchip_drm_gem.c
-rk_obj = rockchip_gem_create_object(drm, size, false, flags);
+rk_obj = rockchip_gem_create_object(drm, size, true, flags);
Change-Id: Iec83dba8295268ba418e802a1cf5eeccd3880ab5
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
memory base addresses are burst aligned with respect
to the configured burst length. configure different
burst length with different resolution.
Change-Id: I611768ab699a7204a26899bb10c0cdcd6beeb820
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
if enumerate all the sensor fmt, don't find matching format
then should be forced to using the last one.
Change-Id: I15949ed66f583019a522ee56844e57813c6f6e49
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
Solve the problem of small recording amplitude in the first recording.
Change-Id: I268f56b1a2c5a16da958952fe06ce11ada1cf932
Signed-off-by: Binyuan Lan <lby@rock-chips.com>
In order to enhance the overall robustness of the system, DSI defines
a dedicated EoT packet (EoTp) at the protocol layer for signaling
the end of HS transmission. For backwards compatibility with earlier
DSI systems, the capability of generating and interpreting this EoTp
can be enabled or disabled.
Change-Id: Iddc7e82a7e3e47dea94846fbb771da8fddc0fda3
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
If no IOMMU support for CIF, we prefer to alloc continuous
physical memory from our reserved CMA region than from system
reserved.
Change-Id: Icbe1f206593ffc10eba96e12f77f499455dbcd55
Signed-off-by: Zhong Yichong <zyc@rock-chips.com>
Because rk312x CIF has no IOMMU and it should use CMA memory,
adding the cma_region reference for CIF, so that it could get
the CMA memory from our reserved CMA region other than from
system default CMA region.
Change-Id: I7a52abce75a2a82d3068721ddbb10ed89796ac2a
Signed-off-by: Zhong Yichong <zyc@rock-chips.com>
1.CIF_MI_CTRL_BURST_LEN same to isp specification define
2.memory base addresses are burst aligned with respect
to the configured burst length. configure different burst
length with different resolution.
Change-Id: I982cbef418cc55704049b2d113df923bee7cf9ef
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
test cmd: run vts -m VtsKernelProcFileApi -t testProcAsoundCardsTest
test result:
shell_command: "cat /proc/asound/cards"
ERROR Failed to parse! Parsing error at token LexToken(COMMA,',',1,48) in line 1
I/ProcessHelper: [VtsKernelProcFileApi]
INFO [Test Case] testProcAsoundCardsTest FAIL
Change-Id: Ib70bf8bb0757a1773253931bb3e6f105eb518126
Signed-off-by: Weixin Zhou <zwx@rock-chips.com>
When test more than three Genesys Logic usb3 storages
(VID : PID = 0x05e3 : 0x0749) on rockchip platforms with
usb3 host port (e.g. rk3328/rk3399) at the same time,
test commands like this:
for dev in `ls /dev/sd?1 | sed -e 's,1$,,'`; do
echo dd if=$dev of=/dev/null
dd if=$dev of=/dev/null &
sleep 1
done
The test fail with the following error log:
xhci-hcd xhci-hcd.9.auto: xHCI host not responding to stop endpoint command.
xhci-hcd xhci-hcd.9.auto: Assuming host is dying, halting host.
xhci-hcd xhci-hcd.9.auto: Host not halted after 16000 microseconds.
xhci-hcd xhci-hcd.9.auto: Non-responsive xHCI host is not halting.
xhci-hcd xhci-hcd.9.auto: Completing active URBs anyway.
xhci-hcd xhci-hcd.9.auto: HC died; cleaning up
This patch sets the max_sectors to 128 (64K) to workaround
this issue, and it doesn't affect the transmission rate.
Change-Id: Idd9cc81659d27c12b142f6c4375558c2262e800d
Signed-off-by: William Wu <william.wu@rock-chips.com>
Add dts file support for RK3399Pro SoCs, include rk3399.dtsi
Change-Id: Ib724ba5e2d434731f2862f85b73908f226a47621
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
when multiple camera using same dvp data, pwdn shuld
be off during out of work.
Change-Id: I9a12c3e9f5d7b82922b0b5a797288da7ac486448
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
if stop cif timeout, stopping flag still true,
restart cif can't work.
Change-Id: If4c0805aa5d1231b1dab6046a826fe41d9796872
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
CONFIG_INPUT_RK8XX_PWRKEY is required for pmic power key.
Change-Id: I7ca3e364f6b3beaebabbd7a79e4914e866414663
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Disable build mali driver when just git commit change.
Change-Id: Ie659e2da02260079ccd5d2873f28afbe7f2b2761
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
