Show the CMA pages used by cma_alloc in meminfo node.
Tested on RV1126 EVB DDR3:
CmaTotal: 270336 kB
CmaAllocated: 44408 kB
CmaReleased: 225928 kB
CmaFree: 0 kB
The CmaTotal = CmaAllocated + CmaReleased, and the CmaFree is pages
under cma area unused by system.
The CmaAllocated can be calculated by CMA_DEBUGFS.
Tested on RV1126 EVB DDR3:
cat /sys/kernel/debug/cma/*/used
10756
346
The results from cma used is in page count, 1 page = 4kByte
CmaAllocated = 44408kB = 10756 + 346 pages
Change-Id: Ib79001367562c968e6432816b158cba551978173
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Userspace can check format_modifiers to know if
we support afbc or other format.
Change-Id: I6c74876551877e5bef1d98d2d85d4c3d84e2104b
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Fixes: d7ad116fb3 ("drm/rockchip: analogix_dp: Add support for rk3568")
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: I6da4a8c0c4b5486bac6bb054aee6535118e81f60
clk_gpu is not allow to set rate, just read only.
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Change-Id: I59b31b059cfe941104765c066a0c678b1ca50312
CPU clk using SCMI,replace <&cru ARMCLK> with <&scmi_clk 0>
Signed-off-by: zhangqing <zhangqing@rock-chips.com>
Change-Id: I321493604d95690ca2a2b4040dfcf8acd9f77697
1. Use DDR 1M+60K~1M+64K instead of sram to be share memory.
2. Delete property "shmem" in scmi_clk node.
3. Change smc-id to 0x82000010.
Change-Id: I97f25dec6b61fb749b1ef79ef9875abe48fa662e
Signed-off-by: XiaoDong Huang <derrick.huang@rock-chips.com>
1/ enable sii902x
Add RGB/BT1120 to HDMI support, this is needed by
rk3568-evb2-lp4x-v10-bt1120-to-hdmi.
2/ enable CONFIG_SDIO_KEEPALIVE
This is needed by RK356X EVB to support Wi-Fi.
3/ add rockchip ebc dev driver.
4/ remove unused CONFIG_I2C_MUX.
5/ enable CONFIG_PCIE_DW_ROCKCHIP for PCIE devices.
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Change-Id: I3076aefab88fa2b166a8af89e8681fa46a69e7f9
RK356x SDK will power off logic and grf module in suspend.
So we don't need to enable device wakeup for rk356x usb host
to keep usb controller PD on. With this patch, it can call
rk356x combphy init by usb_phy_roothub_init during resume,
and fix the usb3.0 host function failure after resume.
Change-Id: I40f9a34b5f2aaeede833f9e46153f60b767ea3f0
Signed-off-by: William Wu <william.wu@rock-chips.com>
If the hdmi color format is set to DRM_HDMI_OUTPUT_YCBCR_HQ or
DRM_HDMI_OUTPUT_YCBCR_LQ when the system boot, The actual color
formats is YUV444/YUV422/YUV420. This leads to misjudgment that
the color format has changed, hdmi will be reset. That cause
display err between kernel logo and bootanimation.
Signed-off-by: Algea Cao <algea.cao@rock-chips.com>
Change-Id: I5d4784ecb64df82ab40723fddb6aef94cb493c5e
(kbdev->current_freqs[i] > freqs[i]) will be always false becasue kbdev->current_freqs[i]
has been updated to freqs[i], so we need save current_freqs[i] to old_freqs[i].
Change-Id: I3f8a06d474a359cf292460878c53592c4ce1472b
Signed-off-by: Liang Chen <cl@rock-chips.com>
This is an optional property to describe data path mapping.
Change-Id: I99fb91a5d1be2e3ec9c7edac206760f589949df5
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
VOP2 has a writeback with max 1920 x 1080 output.
Writeback work as a connector in drm system.
Change-Id: I670ca8de5155f1102454c618c62dd0c51fa45202
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
For external OSC phy, such as RK3568 PCIe 3.0, it needs the
power supply to be stable before configuring phy parameter
as the 100MHz refclk is also supplied by 3V3 power.
Change-Id: Ic4c7b49d3613c55d7cd8b5b24e81581c9094294a
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Test:
CtsIncrementalInstallHostTestCases
android.incrementalinstall.cts.IncrementalFeatureTest
This config will enable the Incremental File System, which allows
Android OS to receive streamed APKs over adb.
Signed-off-by: Bian Jin chen <kenjc.bian@rock-chips.com>
Change-Id: I0d903f95ed8c1b1765c36a0bd7fde25695138e5c
fs/incfs/pseudo_files.c:715:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Change-Id: I229a33517fbe556abeac4e51b35a8ccd4e91f458
