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.pat...@arm.com>
Signed-off-by: Evan Lloyd <evan.ll...@arm.com>
---
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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