This patch series adds support for the JPEG codec IP found on the Exynos3250 SoCs. Supported raw formats are: YUYV, YVYU, UYVY, VYUY, RGB565, RGB565X, RGB32, NV12, NV21. Support for the hardware scaling and cropping features is added. Changes since v2 (only patches 1/9, 2/9, 9/9): - the IP function clock renamed from "sclk-jpeg" to "sclk" and made optional regardless of the device compatible string, - fixed compilation warning in jpeg-hw-exynos3250.c. Changes since v1: - added default case to the switch statement in the function exynos3250_jpeg_dec_scaling_ratiofunction - removed not supported DT properties - improved DT documentation - updated Kconfig entry - corrected DTS maintainer email in the commit message Jacek Anaszewski (9): [media] s5p-jpeg: Document sclk-jpeg clock for Exynos3250 SoC s5p-jpeg: Add support for Exynos3250 SoC s5p-jpeg: return error immediately after get_byte fails s5p-jpeg: Adjust jpeg_bound_align_image to Exynos3250 needs s5p-jpeg: fix g_selection op s5p-jpeg: Assure proper crop rectangle initialization s5p-jpeg: Prevent erroneous downscaling for Exynos3250 SoC s5p-jpeg: add chroma subsampling adjustment for Exynos3250 ARM: dts: exynos3250: add JPEG codec device node .../bindings/media/exynos-jpeg-codec.txt | 12 +- arch/arm/boot/dts/exynos3250.dtsi | 9 + drivers/media/platform/Kconfig | 5 +- drivers/media/platform/s5p-jpeg/Makefile | 2 +- drivers/media/platform/s5p-jpeg/jpeg-core.c | 660 ++++++++++++++++++-- drivers/media/platform/s5p-jpeg/jpeg-core.h | 32 +- .../media/platform/s5p-jpeg/jpeg-hw-exynos3250.c | 487 +++++++++++++++ .../media/platform/s5p-jpeg/jpeg-hw-exynos3250.h | 60 ++ drivers/media/platform/s5p-jpeg/jpeg-regs.h | 247 +++++++- 9 files changed, 1455 insertions(+), 59 deletions(-) create mode 100644 drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c create mode 100644 drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.h -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
