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ArmPlatformPkg: Additional display modes 

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>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
This commit is contained in:
Girish Pathak 2017-09-26 21:15:27 +01:00 committed by Leif Lindholm
parent 268aad6744
commit 90347ab325
1 changed files with 60 additions and 0 deletions
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60
ArmPlatformPkg/Include/Library/LcdPlatformLib.h
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@ -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