On 22 December 2017 at 18:34, <evan.lloyd@arm.com> wrote:
> From: Girish Pathak <girish.pathak at arm.com>
>
> Add definitions for new display modes such as HD 720.
> This has no effect on existing display drivers.
>
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Girish Pathak <girish.pathak@arm.com>
> Signed-off-by: Evan Lloyd <evan.lloyd@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
> ---
> ArmPlatformPkg/Include/Library/LcdPlatformLib.h | 60 ++++++++++++++++++++
> 1 file changed, 60 insertions(+)
>
> diff --git a/ArmPlatformPkg/Include/Library/LcdPlatformLib.h b/ArmPlatformPkg/Include/Library/LcdPlatformLib.h
> index 02be124f00ff5c34c3f8c07ff16ebb4ffc1ba20f..82426f7c903cff09de962e9b7ce10bb2568d340c 100644
> --- a/ArmPlatformPkg/Include/Library/LcdPlatformLib.h
> +++ b/ArmPlatformPkg/Include/Library/LcdPlatformLib.h
> @@ -26,6 +26,11 @@
> #define WSXGA 4
> #define UXGA 5
> #define HD 6
> +#define WVGA 7
> +#define QHD 8
> +#define WSVGA 9
> +#define HD720 10
> +#define WXGA 11
>
> // VGA Mode: 640 x 480
> #define VGA_H_RES_PIXELS 640
> @@ -118,6 +123,61 @@
> #define HD_V_FRONT_PORCH ( 3 - 1)
> #define HD_V_BACK_PORCH ( 32 - 1)
>
> +// WVGA Mode: 800 x 480
> +#define WVGA_H_RES_PIXELS 800
> +#define WVGA_V_RES_PIXELS 480
> +#define WVGA_OSC_FREQUENCY 29500000 /* 0x01C22260 */
> +#define WVGA_H_SYNC ( 72 - 1)
> +#define WVGA_H_FRONT_PORCH ( 24 - 1)
> +#define WVGA_H_BACK_PORCH ( 96 - 1)
> +#define WVGA_V_SYNC ( 7 - 1)
> +#define WVGA_V_FRONT_PORCH ( 3 - 1)
> +#define WVGA_V_BACK_PORCH ( 10 - 1)
> +
> +// QHD Mode: 960 x 540
> +#define QHD_H_RES_PIXELS 960
> +#define QHD_V_RES_PIXELS 540
> +#define QHD_OSC_FREQUENCY 40750000 /* 0x026DCBB0 */
> +#define QHD_H_SYNC ( 96 - 1)
> +#define QHD_H_FRONT_PORCH ( 32 - 1)
> +#define QHD_H_BACK_PORCH (128 - 1)
> +#define QHD_V_SYNC ( 5 - 1)
> +#define QHD_V_FRONT_PORCH ( 3 - 1)
> +#define QHD_V_BACK_PORCH ( 14 - 1)
> +
> +// WSVGA Mode: 1024 x 600
> +#define WSVGA_H_RES_PIXELS 1024
> +#define WSVGA_V_RES_PIXELS 600
> +#define WSVGA_OSC_FREQUENCY 49000000 /* 0x02EBAE40 */
> +#define WSVGA_H_SYNC (104 - 1)
> +#define WSVGA_H_FRONT_PORCH ( 40 - 1)
> +#define WSVGA_H_BACK_PORCH (144 - 1)
> +#define WSVGA_V_SYNC ( 10 - 1)
> +#define WSVGA_V_FRONT_PORCH ( 3 - 1)
> +#define WSVGA_V_BACK_PORCH ( 11 - 1)
> +
> +// HD720 Mode: 1280 x 720
> +#define HD720_H_RES_PIXELS 1280
> +#define HD720_V_RES_PIXELS 720
> +#define HD720_OSC_FREQUENCY 74500000 /* 0x0470C7A0 */
> +#define HD720_H_SYNC (128 - 1)
> +#define HD720_H_FRONT_PORCH ( 64 - 1)
> +#define HD720_H_BACK_PORCH (192 - 1)
> +#define HD720_V_SYNC ( 5 - 1)
> +#define HD720_V_FRONT_PORCH ( 3 - 1)
> +#define HD720_V_BACK_PORCH ( 20 - 1)
> +
> +// WXGA Mode: 1280 x 800
> +#define WXGA_H_RES_PIXELS 1280
> +#define WXGA_V_RES_PIXELS 800
> +#define WXGA_OSC_FREQUENCY 83500000 /* 0x04FA1BE0 */
> +#define WXGA_H_SYNC (128 - 1)
> +#define WXGA_H_FRONT_PORCH ( 72 - 1)
> +#define WXGA_H_BACK_PORCH (200 - 1)
> +#define WXGA_V_SYNC ( 6 - 1)
> +#define WXGA_V_FRONT_PORCH ( 3 - 1)
> +#define WXGA_V_BACK_PORCH ( 22 - 1)
> +
> // Colour Masks
> #define LCD_24BPP_RED_MASK 0x00FF0000
> #define LCD_24BPP_GREEN_MASK 0x0000FF00
> --
> Guid("CE165669-3EF3-493F-B85D-6190EE5B9759")
>
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