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Date: Tue, 5 Apr 2022 16:57:02 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Vinod Koul <vkoul@...nel.org>
Cc: Rob Clark <robdclark@...il.com>, linux-arm-msm@...r.kernel.org,
Bjorn Andersson <bjorn.andersson@...aro.org>,
David Airlie <airlied@...ux.ie>,
Daniel Vetter <daniel@...ll.ch>,
Jonathan Marek <jonathan@...ek.ca>,
Abhinav Kumar <quic_abhinavk@...cinc.com>,
linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
freedreno@...ts.freedesktop.org
Subject: Re: [PATCH v6 13/14] drm/msm: Update generated headers
On Mon, 4 Apr 2022 at 19:35, Vinod Koul <vkoul@...nel.org> wrote:
>
> Update headers from mesa commit:
>
> commit 28ae397be111c37c6ced397e12d453a7695701bd
> Author: Vinod Koul <vkoul@...nel.org>
> Date: Fri Apr 1 16:53:04 2022 +0530
>
> freedreno/registers: update dsi registers to support dsc
>
> Display Stream compression (DSC) compresses the display stream in
> host which is later decoded by panel. This requires addition of 3 new
> DSI registers to support DSC over DSI.
>
> Signed-off-by: Vinod Koul <vkoul@...nel.org>
> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14967>
>
> Signed-off-by: Vinod Koul <vkoul@...nel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
> ---
> drivers/gpu/drm/msm/dsi/dsi.xml.h | 80 +++++++++++++++++++++++++++++++
> 1 file changed, 80 insertions(+)
>
> diff --git a/drivers/gpu/drm/msm/dsi/dsi.xml.h b/drivers/gpu/drm/msm/dsi/dsi.xml.h
> index 4dee6f0bdda6..d1b2a17b0a66 100644
> --- a/drivers/gpu/drm/msm/dsi/dsi.xml.h
> +++ b/drivers/gpu/drm/msm/dsi/dsi.xml.h
> @@ -704,5 +704,85 @@ static inline uint32_t DSI_VERSION_MAJOR(uint32_t val)
>
> #define REG_DSI_CPHY_MODE_CTRL 0x000002d4
>
> +#define REG_DSI_VIDEO_COMPRESSION_MODE_CTRL 0x0000029c
> +#define DSI_VIDEO_COMPRESSION_MODE_CTRL_WC__MASK 0xffff0000
> +#define DSI_VIDEO_COMPRESSION_MODE_CTRL_WC__SHIFT 16
> +static inline uint32_t DSI_VIDEO_COMPRESSION_MODE_CTRL_WC(uint32_t val)
> +{
> + return ((val) << DSI_VIDEO_COMPRESSION_MODE_CTRL_WC__SHIFT) & DSI_VIDEO_COMPRESSION_MODE_CTRL_WC__MASK;
> +}
> +#define DSI_VIDEO_COMPRESSION_MODE_CTRL_DATATYPE__MASK 0x00003f00
> +#define DSI_VIDEO_COMPRESSION_MODE_CTRL_DATATYPE__SHIFT 8
> +static inline uint32_t DSI_VIDEO_COMPRESSION_MODE_CTRL_DATATYPE(uint32_t val)
> +{
> + return ((val) << DSI_VIDEO_COMPRESSION_MODE_CTRL_DATATYPE__SHIFT) & DSI_VIDEO_COMPRESSION_MODE_CTRL_DATATYPE__MASK;
> +}
> +#define DSI_VIDEO_COMPRESSION_MODE_CTRL_PKT_PER_LINE__MASK 0x000000c0
> +#define DSI_VIDEO_COMPRESSION_MODE_CTRL_PKT_PER_LINE__SHIFT 6
> +static inline uint32_t DSI_VIDEO_COMPRESSION_MODE_CTRL_PKT_PER_LINE(uint32_t val)
> +{
> + return ((val) << DSI_VIDEO_COMPRESSION_MODE_CTRL_PKT_PER_LINE__SHIFT) & DSI_VIDEO_COMPRESSION_MODE_CTRL_PKT_PER_LINE__MASK;
> +}
> +#define DSI_VIDEO_COMPRESSION_MODE_CTRL_EOL_BYTE_NUM__MASK 0x00000030
> +#define DSI_VIDEO_COMPRESSION_MODE_CTRL_EOL_BYTE_NUM__SHIFT 4
> +static inline uint32_t DSI_VIDEO_COMPRESSION_MODE_CTRL_EOL_BYTE_NUM(uint32_t val)
> +{
> + return ((val) << DSI_VIDEO_COMPRESSION_MODE_CTRL_EOL_BYTE_NUM__SHIFT) & DSI_VIDEO_COMPRESSION_MODE_CTRL_EOL_BYTE_NUM__MASK;
> +}
> +#define DSI_VIDEO_COMPRESSION_MODE_CTRL_EN 0x00000001
> +
> +#define REG_DSI_COMMAND_COMPRESSION_MODE_CTRL 0x000002a4
> +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_DATATYPE__MASK 0x3f000000
> +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_DATATYPE__SHIFT 24
> +static inline uint32_t DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_DATATYPE(uint32_t val)
> +{
> + return ((val) << DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_DATATYPE__SHIFT) & DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_DATATYPE__MASK;
> +}
> +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_PKT_PER_LINE__MASK 0x00c00000
> +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_PKT_PER_LINE__SHIFT 22
> +static inline uint32_t DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_PKT_PER_LINE(uint32_t val)
> +{
> + return ((val) << DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_PKT_PER_LINE__SHIFT) & DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_PKT_PER_LINE__MASK;
> +}
> +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_EOL_BYTE_NUM__MASK 0x00300000
> +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_EOL_BYTE_NUM__SHIFT 20
> +static inline uint32_t DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_EOL_BYTE_NUM(uint32_t val)
> +{
> + return ((val) << DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_EOL_BYTE_NUM__SHIFT) & DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_EOL_BYTE_NUM__MASK;
> +}
> +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_EN 0x00010000
> +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_DATATYPE__MASK 0x00003f00
> +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_DATATYPE__SHIFT 8
> +static inline uint32_t DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_DATATYPE(uint32_t val)
> +{
> + return ((val) << DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_DATATYPE__SHIFT) & DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_DATATYPE__MASK;
> +}
> +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_PKT_PER_LINE__MASK 0x000000c0
> +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_PKT_PER_LINE__SHIFT 6
> +static inline uint32_t DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_PKT_PER_LINE(uint32_t val)
> +{
> + return ((val) << DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_PKT_PER_LINE__SHIFT) & DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_PKT_PER_LINE__MASK;
> +}
> +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_EOL_BYTE_NUM__MASK 0x00000030
> +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_EOL_BYTE_NUM__SHIFT 4
> +static inline uint32_t DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_EOL_BYTE_NUM(uint32_t val)
> +{
> + return ((val) << DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_EOL_BYTE_NUM__SHIFT) & DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_EOL_BYTE_NUM__MASK;
> +}
> +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_EN 0x00000001
> +
> +#define REG_DSI_COMMAND_COMPRESSION_MODE_CTRL2 0x000002a8
> +#define DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM1_SLICE_WIDTH__MASK 0xffff0000
> +#define DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM1_SLICE_WIDTH__SHIFT 16
> +static inline uint32_t DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM1_SLICE_WIDTH(uint32_t val)
> +{
> + return ((val) << DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM1_SLICE_WIDTH__SHIFT) & DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM1_SLICE_WIDTH__MASK;
> +}
> +#define DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM0_SLICE_WIDTH__MASK 0x0000ffff
> +#define DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM0_SLICE_WIDTH__SHIFT 0
> +static inline uint32_t DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM0_SLICE_WIDTH(uint32_t val)
> +{
> + return ((val) << DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM0_SLICE_WIDTH__SHIFT) & DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM0_SLICE_WIDTH__MASK;
> +}
>
> #endif /* DSI_XML */
> --
> 2.34.1
>
--
With best wishes
Dmitry
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