linux-dev/include/video, branch linus/master

video: fbdev: radeon: Fix spelling typo in comment

2022-05-26T11:38:59Z

Fix spelling typo in comment. Signed-off-by: pengfuyuan Signed-off-by: Helge Deller

drm/exynos: fimd: add BGR support for exynos4/5

2022-03-04T08:13:52Z

In the downstream kernels for exynos4 and exynos5 devices, there is an undocumented register that controls the order of the RGB output. It can be set to either normal order or reversed, which enables BGR support for those SoCs. This patch enables the BGR support for all the SoCs that were found to have at least one device with this logic in the corresponding downstream kernels. Signed-off-by: Martin Jücker Signed-off-by: Inki Dae

gpu: ipu-v3: Add Rec.709 limited range support to DP

2021-05-10T15:20:29Z

Add YCbCr encoding and quantization range parameters to ipu_dp_setup_channel() and configure the CSC DP matrix accordingly. Signed-off-by: Philipp Zabel

video: fbdev: sstfb: Updated logging to fix set but not used warnings

2020-11-30T19:04:59Z

Fix set but not used warnings by introducing no_printk variants for the internal logging system for this driver. Fix a new warning that popped up now that logging was checked for correct printf format strings. A more invasive fix had been to replace all the internal logging with standard logging primitives - thats for another day. v2: - Update subject (Lee) Signed-off-by: Sam Ravnborg Acked-by: Thomas Zimmermann Cc: Sam Ravnborg Cc: Daniel Vetter Cc: Arnd Bergmann Cc: Bartlomiej Zolnierkiewicz Cc: Alex Dewar Cc: Jani Nikula Cc: linux-fbdev@vger.kernel.org Cc: Lee Jones Link: https://patchwork.freedesktop.org/patch/msgid/20201128224114.1033617-20-sam@ravnborg.org

gpu: ipu-v3: remove unused functions

2020-10-26T09:42:38Z

ipu_mbus_code_to_colorspace, ipu_stride_to_bytes, and ipu_pixelformat_is_planar are unused. Remove them. Signed-off-by: Philipp Zabel Reviewed-by: Sam Ravnborg

fbdev: remove mbx framebuffer driver

2020-09-08T11:33:32Z

The only in-tree user for mbx driver for Intel 2700G graphics chip was cm-x270 platform. Since this platform was removed by the commit 9d3239147d6d ("ARM: pxa: remove Compulab pxa2xx boards") there is no point to keep the obsolete framebuffer driver. Signed-off-by: Mike Rapoport Cc: Jonathan Corbet Cc: Arnd Bergmann Signed-off-by: Bartlomiej Zolnierkiewicz Link: https://patchwork.freedesktop.org/patch/msgid/20200830115524.431278-1-rppt@kernel.org

video: Replace zero-length array with flexible-array member

2020-03-02T15:32:17Z

The current codebase makes use of the zero-length array language extension to the C90 standard, but the preferred mechanism to declare variable-length types such as these ones is a flexible array member[1][2], introduced in C99: struct foo { int stuff; struct boo array[]; }; By making use of the mechanism above, we will get a compiler warning in case the flexible array does not occur last in the structure, which will help us prevent some kind of undefined behavior bugs from being inadvertently introduced[3] to the codebase from now on. Also, notice that, dynamic memory allocations won't be affected by this change: "Flexible array members have incomplete type, and so the sizeof operator may not be applied. As a quirk of the original implementation of zero-length arrays, sizeof evaluates to zero."[1] This issue was found with the help of Coccinelle. [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html [2] https://github.com/KSPP/linux/issues/21 [3] commit 76497732932f ("cxgb3/l2t: Fix undefined behaviour") Signed-off-by: Gustavo A. R. Silva Signed-off-by: Bartlomiej Zolnierkiewicz Link: https://patchwork.freedesktop.org/patch/msgid/20200221160005.GA13552@embeddedor

video: exynos: Rename Exynos to lowercase

2020-01-15T16:31:51Z

Fix up inconsistent usage of upper and lowercase letters in "Exynos" name. "EXYNOS" is not an abbreviation but a regular trademarked name. Therefore it should be written with lowercase letters starting with capital letter. The lowercase "Exynos" name is promoted by its manufacturer Samsung Electronics Co., Ltd., in advertisement materials and on website. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Bartlomiej Zolnierkiewicz Link: https://patchwork.freedesktop.org/patch/msgid/20200104152107.11407-16-krzk@kernel.org

drm/dsi: rename MIPI_DCS_SET_PARTIAL_AREA to MIPI_DCS_SET_PARTIAL_ROWS

2019-11-07T12:59:56Z

The DCS command has been named SET_PARTIAL_ROWS in the DCS spec since v1.02, for more than a decade. Rename the enumeration to match the spec. v2: add comment about the rename (David Lechner) Cc: David Lechner Cc: Vandita Kulkarni Reviewed-by: Thierry Reding Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20191028150047.22048-4-jani.nikula@intel.com

drm/dsi: add missing DSI DCS commands

2019-11-07T12:59:41Z

Update from the DCS specification. Cc: Vandita Kulkarni Reviewed-by: Thierry Reding Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20191028150047.22048-3-jani.nikula@intel.com