diff options
| -rw-r--r-- | Platform/ARM/VExpressPkg/Library/HdLcdArmVExpressLib/HdLcdArmVExpress.c | 106 | ||||
| -rw-r--r-- | Platform/ARM/VExpressPkg/Library/PL111LcdArmVExpressLib/PL111LcdArmVExpress.c | 168 |
2 files changed, 109 insertions, 165 deletions
diff --git a/Platform/ARM/VExpressPkg/Library/HdLcdArmVExpressLib/HdLcdArmVExpress.c b/Platform/ARM/VExpressPkg/Library/HdLcdArmVExpressLib/HdLcdArmVExpress.c index 97cbe77ee7..0c3a4efd6d 100644 --- a/Platform/ARM/VExpressPkg/Library/HdLcdArmVExpressLib/HdLcdArmVExpress.c +++ b/Platform/ARM/VExpressPkg/Library/HdLcdArmVExpressLib/HdLcdArmVExpress.c @@ -30,57 +30,51 @@ typedef struct {
UINT32 Mode;
- UINT32 HorizontalResolution;
- UINT32 VerticalResolution;
UINT32 OscFreq;
// These are used by HDLCD
- UINT32 HSync;
- UINT32 HBackPorch;
- UINT32 HFrontPorch;
- UINT32 VSync;
- UINT32 VBackPorch;
- UINT32 VFrontPorch;
-} LCD_RESOLUTION;
+ SCAN_TIMINGS Horizontal;
+ SCAN_TIMINGS Vertical;
+} DISPLAY_MODE;
/** The display modes supported by the platform.
**/
-LCD_RESOLUTION mResolutions[] = {
+STATIC DISPLAY_MODE mDisplayModes[] = {
{ // Mode 0 : VGA : 640 x 480 x 24 bpp
- VGA, VGA_H_RES_PIXELS, VGA_V_RES_PIXELS,
+ VGA,
VGA_OSC_FREQUENCY,
- VGA_H_SYNC, VGA_H_BACK_PORCH, VGA_H_FRONT_PORCH,
- VGA_V_SYNC, VGA_V_BACK_PORCH, VGA_V_FRONT_PORCH
+ {VGA_H_RES_PIXELS, VGA_H_SYNC, VGA_H_BACK_PORCH, VGA_H_FRONT_PORCH},
+ {VGA_V_RES_PIXELS, VGA_V_SYNC, VGA_V_BACK_PORCH, VGA_V_FRONT_PORCH}
},
{ // Mode 1 : SVGA : 800 x 600 x 24 bpp
- SVGA, SVGA_H_RES_PIXELS, SVGA_V_RES_PIXELS,
+ SVGA,
SVGA_OSC_FREQUENCY,
- SVGA_H_SYNC, SVGA_H_BACK_PORCH, SVGA_H_FRONT_PORCH,
- SVGA_V_SYNC, SVGA_V_BACK_PORCH, SVGA_V_FRONT_PORCH
+ {SVGA_H_RES_PIXELS, SVGA_H_SYNC, SVGA_H_BACK_PORCH, SVGA_H_FRONT_PORCH},
+ {SVGA_V_RES_PIXELS, SVGA_V_SYNC, SVGA_V_BACK_PORCH, SVGA_V_FRONT_PORCH}
},
{ // Mode 2 : XGA : 1024 x 768 x 24 bpp
- XGA, XGA_H_RES_PIXELS, XGA_V_RES_PIXELS,
+ XGA,
XGA_OSC_FREQUENCY,
- XGA_H_SYNC, XGA_H_BACK_PORCH, XGA_H_FRONT_PORCH,
- XGA_V_SYNC, XGA_V_BACK_PORCH, XGA_V_FRONT_PORCH
+ {XGA_H_RES_PIXELS, XGA_H_SYNC, XGA_H_BACK_PORCH, XGA_H_FRONT_PORCH},
+ {XGA_V_RES_PIXELS, XGA_V_SYNC, XGA_V_BACK_PORCH, XGA_V_FRONT_PORCH}
},
{ // Mode 3 : SXGA : 1280 x 1024 x 24 bpp
- SXGA, SXGA_H_RES_PIXELS, SXGA_V_RES_PIXELS,
+ SXGA,
(SXGA_OSC_FREQUENCY/2),
- SXGA_H_SYNC, SXGA_H_BACK_PORCH, SXGA_H_FRONT_PORCH,
- SXGA_V_SYNC, SXGA_V_BACK_PORCH, SXGA_V_FRONT_PORCH
+ {SXGA_H_RES_PIXELS, SXGA_H_SYNC, SXGA_H_BACK_PORCH, SXGA_H_FRONT_PORCH},
+ {SXGA_V_RES_PIXELS, SXGA_V_SYNC, SXGA_V_BACK_PORCH, SXGA_V_FRONT_PORCH}
},
{ // Mode 4 : UXGA : 1600 x 1200 x 24 bpp
- UXGA, UXGA_H_RES_PIXELS, UXGA_V_RES_PIXELS,
+ UXGA,
(UXGA_OSC_FREQUENCY/2),
- UXGA_H_SYNC, UXGA_H_BACK_PORCH, UXGA_H_FRONT_PORCH,
- UXGA_V_SYNC, UXGA_V_BACK_PORCH, UXGA_V_FRONT_PORCH
+ {UXGA_H_RES_PIXELS, UXGA_H_SYNC, UXGA_H_BACK_PORCH, UXGA_H_FRONT_PORCH},
+ {UXGA_V_RES_PIXELS, UXGA_V_SYNC, UXGA_V_BACK_PORCH, UXGA_V_FRONT_PORCH}
},
{ // Mode 5 : HD : 1920 x 1080 x 24 bpp
- HD, HD_H_RES_PIXELS, HD_V_RES_PIXELS,
+ HD,
(HD_OSC_FREQUENCY/2),
- HD_H_SYNC, HD_H_BACK_PORCH, HD_H_FRONT_PORCH,
- HD_V_SYNC, HD_V_BACK_PORCH, HD_V_FRONT_PORCH
+ {HD_H_RES_PIXELS, HD_H_SYNC, HD_H_BACK_PORCH, HD_H_FRONT_PORCH},
+ {HD_V_RES_PIXELS, HD_V_SYNC, HD_V_BACK_PORCH, HD_V_FRONT_PORCH}
}
};
@@ -205,7 +199,7 @@ LcdPlatformGetMaxMode (VOID) {
// The following line will report correctly the total number of graphics modes
// that could be supported by the graphics driver
- return (sizeof (mResolutions) / sizeof (LCD_RESOLUTION));
+ return (sizeof (mDisplayModes) / sizeof (DISPLAY_MODE));
}
/** Set the requested display mode.
@@ -232,7 +226,7 @@ LcdPlatformSetMode ( Status = ArmPlatformSysConfigSetDevice (
SYS_CFG_OSC_SITE1,
FixedPcdGet32 (PcdHdLcdVideoModeOscId),
- mResolutions[ModeNumber].OscFreq
+ mDisplayModes[ModeNumber].OscFreq
);
if (EFI_ERROR (Status)) {
ASSERT_EFI_ERROR (Status);
@@ -242,7 +236,7 @@ LcdPlatformSetMode ( // Set the DVI into the new mode
Status = ArmPlatformSysConfigSet (
SYS_CFG_DVIMODE,
- mResolutions[ModeNumber].Mode
+ mDisplayModes[ModeNumber].Mode
);
if (EFI_ERROR (Status)) {
ASSERT_EFI_ERROR (Status);
@@ -284,9 +278,9 @@ LcdPlatformQueryMode ( }
Info->Version = 0;
- Info->HorizontalResolution = mResolutions[ModeNumber].HorizontalResolution;
- Info->VerticalResolution = mResolutions[ModeNumber].VerticalResolution;
- Info->PixelsPerScanLine = mResolutions[ModeNumber].HorizontalResolution;
+ Info->HorizontalResolution = mDisplayModes[ModeNumber].Horizontal.Resolution;
+ Info->VerticalResolution = mDisplayModes[ModeNumber].Vertical.Resolution;
+ Info->PixelsPerScanLine = mDisplayModes[ModeNumber].Horizontal.Resolution;
/* Bits per Pixel is always LCD_BITS_PER_PIXEL_24 */
Info->PixelFormat = PixelRedGreenBlueReserved8BitPerColor;
@@ -302,14 +296,10 @@ LcdPlatformQueryMode ( @param[in] ModeNumber Mode Number.
- @param[out] HRes Pointer to horizontal resolution.
- @param[out] HSync Pointer to horizontal sync width.
- @param[out] HBackPorch Pointer to horizontal back porch.
- @param[out] HFrontPorch Pointer to horizontal front porch.
- @param[out] VRes Pointer to vertical resolution.
- @param[out] VSync Pointer to vertical sync width.
- @param[out] VBackPorch Pointer to vertical back porch.
- @param[out] VFrontPorch Pointer to vertical front porch.
+ @param[out] Horizontal Pointer to horizontal timing parameters.
+ (Resolution, Sync, Back porch, Front porch)
+ @param[out] Vertical Pointer to vertical timing parameters.
+ (Resolution, Sync, Back porch, Front porch)
@retval EFI_SUCCESS Display timing information for the requested
mode returned successfully.
@@ -317,40 +307,22 @@ LcdPlatformQueryMode ( **/
EFI_STATUS
LcdPlatformGetTimings (
- IN UINT32 ModeNumber,
- OUT UINT32* HRes,
- OUT UINT32* HSync,
- OUT UINT32* HBackPorch,
- OUT UINT32* HFrontPorch,
- OUT UINT32* VRes,
- OUT UINT32* VSync,
- OUT UINT32* VBackPorch,
- OUT UINT32* VFrontPorch
+ IN UINT32 ModeNumber,
+ OUT SCAN_TIMINGS ** Horizontal,
+ OUT SCAN_TIMINGS ** Vertical
)
{
// One of the pointers is NULL
- ASSERT (HRes != NULL);
- ASSERT (HSync != NULL);
- ASSERT (HBackPorch != NULL);
- ASSERT (HFrontPorch != NULL);
- ASSERT (VRes != NULL);
- ASSERT (VSync != NULL);
- ASSERT (VBackPorch != NULL);
- ASSERT (VFrontPorch != NULL);
+ ASSERT (Horizontal != NULL);
+ ASSERT (Vertical != NULL);
if (ModeNumber >= LcdPlatformGetMaxMode ()) {
ASSERT (FALSE);
return EFI_INVALID_PARAMETER;
}
- *HRes = mResolutions[ModeNumber].HorizontalResolution;
- *HSync = mResolutions[ModeNumber].HSync;
- *HBackPorch = mResolutions[ModeNumber].HBackPorch;
- *HFrontPorch = mResolutions[ModeNumber].HFrontPorch;
- *VRes = mResolutions[ModeNumber].VerticalResolution;
- *VSync = mResolutions[ModeNumber].VSync;
- *VBackPorch = mResolutions[ModeNumber].VBackPorch;
- *VFrontPorch = mResolutions[ModeNumber].VFrontPorch;
+ *Horizontal = &mDisplayModes[ModeNumber].Horizontal;
+ *Vertical = &mDisplayModes[ModeNumber].Vertical;
return EFI_SUCCESS;
}
diff --git a/Platform/ARM/VExpressPkg/Library/PL111LcdArmVExpressLib/PL111LcdArmVExpress.c b/Platform/ARM/VExpressPkg/Library/PL111LcdArmVExpressLib/PL111LcdArmVExpress.c index c51540e1c0..a6fab279e3 100644 --- a/Platform/ARM/VExpressPkg/Library/PL111LcdArmVExpressLib/PL111LcdArmVExpress.c +++ b/Platform/ARM/VExpressPkg/Library/PL111LcdArmVExpressLib/PL111LcdArmVExpress.c @@ -28,117 +28,111 @@ typedef struct {
UINT32 Mode;
- UINT32 HorizontalResolution;
- UINT32 VerticalResolution;
LCD_BPP Bpp;
UINT32 OscFreq;
- UINT32 HSync;
- UINT32 HBackPorch;
- UINT32 HFrontPorch;
- UINT32 VSync;
- UINT32 VBackPorch;
- UINT32 VFrontPorch;
-} LCD_RESOLUTION;
+ SCAN_TIMINGS Horizontal;
+ SCAN_TIMINGS Vertical;
+} DISPLAY_MODE;
/** The display modes supported by the platform.
**/
-LCD_RESOLUTION mResolutions[] = {
+STATIC DISPLAY_MODE mDisplayModes[] = {
{ // Mode 0 : VGA : 640 x 480 x 24 bpp
- VGA, VGA_H_RES_PIXELS, VGA_V_RES_PIXELS, LCD_BITS_PER_PIXEL_24,
+ VGA, LCD_BITS_PER_PIXEL_24,
VGA_OSC_FREQUENCY,
- VGA_H_SYNC, VGA_H_BACK_PORCH, VGA_H_FRONT_PORCH,
- VGA_V_SYNC, VGA_V_BACK_PORCH, VGA_V_FRONT_PORCH
+ {VGA_H_RES_PIXELS, VGA_H_SYNC, VGA_H_BACK_PORCH, VGA_H_FRONT_PORCH},
+ {VGA_V_RES_PIXELS, VGA_V_SYNC, VGA_V_BACK_PORCH, VGA_V_FRONT_PORCH}
},
{ // Mode 1 : SVGA : 800 x 600 x 24 bpp
- SVGA, SVGA_H_RES_PIXELS, SVGA_V_RES_PIXELS, LCD_BITS_PER_PIXEL_24,
+ SVGA, LCD_BITS_PER_PIXEL_24,
SVGA_OSC_FREQUENCY,
- SVGA_H_SYNC, SVGA_H_BACK_PORCH, SVGA_H_FRONT_PORCH,
- SVGA_V_SYNC, SVGA_V_BACK_PORCH, SVGA_V_FRONT_PORCH
+ {SVGA_H_RES_PIXELS, SVGA_H_SYNC, SVGA_H_BACK_PORCH, SVGA_H_FRONT_PORCH},
+ {SVGA_V_RES_PIXELS, SVGA_V_SYNC, SVGA_V_BACK_PORCH, SVGA_V_FRONT_PORCH}
},
{ // Mode 2 : XGA : 1024 x 768 x 24 bpp
- XGA, XGA_H_RES_PIXELS, XGA_V_RES_PIXELS, LCD_BITS_PER_PIXEL_24,
+ XGA, LCD_BITS_PER_PIXEL_24,
XGA_OSC_FREQUENCY,
- XGA_H_SYNC, XGA_H_BACK_PORCH, XGA_H_FRONT_PORCH,
- XGA_V_SYNC, XGA_V_BACK_PORCH, XGA_V_FRONT_PORCH
+ {XGA_H_RES_PIXELS, XGA_H_SYNC, XGA_H_BACK_PORCH, XGA_H_FRONT_PORCH},
+ {XGA_V_RES_PIXELS, XGA_V_SYNC, XGA_V_BACK_PORCH, XGA_V_FRONT_PORCH}
},
{ // Mode 3 : SXGA : 1280 x 1024 x 24 bpp
- SXGA, SXGA_H_RES_PIXELS, SXGA_V_RES_PIXELS, LCD_BITS_PER_PIXEL_24,
+ SXGA, LCD_BITS_PER_PIXEL_24,
(SXGA_OSC_FREQUENCY/2),
- SXGA_H_SYNC, SXGA_H_BACK_PORCH, SXGA_H_FRONT_PORCH,
- SXGA_V_SYNC, SXGA_V_BACK_PORCH, SXGA_V_FRONT_PORCH
+ {SXGA_H_RES_PIXELS, SXGA_H_SYNC, SXGA_H_BACK_PORCH, SXGA_H_FRONT_PORCH},
+ {SXGA_V_RES_PIXELS, SXGA_V_SYNC, SXGA_V_BACK_PORCH, SXGA_V_FRONT_PORCH}
},
{ // Mode 4 : UXGA : 1600 x 1200 x 24 bpp
- UXGA, UXGA_H_RES_PIXELS, UXGA_V_RES_PIXELS, LCD_BITS_PER_PIXEL_24,
+ UXGA, LCD_BITS_PER_PIXEL_24,
(UXGA_OSC_FREQUENCY/2),
- UXGA_H_SYNC, UXGA_H_BACK_PORCH, UXGA_H_FRONT_PORCH,
- UXGA_V_SYNC, UXGA_V_BACK_PORCH, UXGA_V_FRONT_PORCH
+ {UXGA_H_RES_PIXELS, UXGA_H_SYNC, UXGA_H_BACK_PORCH, UXGA_H_FRONT_PORCH},
+ {UXGA_V_RES_PIXELS, UXGA_V_SYNC, UXGA_V_BACK_PORCH, UXGA_V_FRONT_PORCH}
},
{ // Mode 5 : HD : 1920 x 1080 x 24 bpp
- HD, HD_H_RES_PIXELS, HD_V_RES_PIXELS, LCD_BITS_PER_PIXEL_24,
+ HD, LCD_BITS_PER_PIXEL_24,
(HD_OSC_FREQUENCY/2),
- HD_H_SYNC, HD_H_BACK_PORCH, HD_H_FRONT_PORCH,
- HD_V_SYNC, HD_V_BACK_PORCH, HD_V_FRONT_PORCH
+ {HD_H_RES_PIXELS, HD_H_SYNC, HD_H_BACK_PORCH, HD_H_FRONT_PORCH},
+ {HD_V_RES_PIXELS, HD_V_SYNC, HD_V_BACK_PORCH, HD_V_FRONT_PORCH}
},
{ // Mode 6 : VGA : 640 x 480 x 16 bpp (565 Mode)
- VGA, VGA_H_RES_PIXELS, VGA_V_RES_PIXELS, LCD_BITS_PER_PIXEL_16_565,
+ VGA, LCD_BITS_PER_PIXEL_16_565,
VGA_OSC_FREQUENCY,
- VGA_H_SYNC, VGA_H_BACK_PORCH, VGA_H_FRONT_PORCH,
- VGA_V_SYNC, VGA_V_BACK_PORCH, VGA_V_FRONT_PORCH
+ {VGA_H_RES_PIXELS, VGA_H_SYNC, VGA_H_BACK_PORCH, VGA_H_FRONT_PORCH},
+ {VGA_V_RES_PIXELS, VGA_V_SYNC, VGA_V_BACK_PORCH, VGA_V_FRONT_PORCH}
},
{ // Mode 7 : SVGA : 800 x 600 x 16 bpp (565 Mode)
- SVGA, SVGA_H_RES_PIXELS, SVGA_V_RES_PIXELS, LCD_BITS_PER_PIXEL_16_565,
+ SVGA, LCD_BITS_PER_PIXEL_16_565,
SVGA_OSC_FREQUENCY,
- SVGA_H_SYNC, SVGA_H_BACK_PORCH, SVGA_H_FRONT_PORCH,
- SVGA_V_SYNC, SVGA_V_BACK_PORCH, SVGA_V_FRONT_PORCH
+ {SVGA_H_RES_PIXELS, SVGA_H_SYNC, SVGA_H_BACK_PORCH, SVGA_H_FRONT_PORCH},
+ {SVGA_V_RES_PIXELS, SVGA_V_SYNC, SVGA_V_BACK_PORCH, SVGA_V_FRONT_PORCH}
},
{ // Mode 8 : XGA : 1024 x 768 x 16 bpp (565 Mode)
- XGA, XGA_H_RES_PIXELS, XGA_V_RES_PIXELS, LCD_BITS_PER_PIXEL_16_565,
+ XGA, LCD_BITS_PER_PIXEL_16_565,
XGA_OSC_FREQUENCY,
- XGA_H_SYNC, XGA_H_BACK_PORCH, XGA_H_FRONT_PORCH,
- XGA_V_SYNC, XGA_V_BACK_PORCH, XGA_V_FRONT_PORCH
+ {XGA_H_RES_PIXELS, XGA_H_SYNC, XGA_H_BACK_PORCH, XGA_H_FRONT_PORCH},
+ {XGA_V_RES_PIXELS, XGA_V_SYNC, XGA_V_BACK_PORCH, XGA_V_FRONT_PORCH}
},
{ // Mode 9 : VGA : 640 x 480 x 15 bpp
- VGA, VGA_H_RES_PIXELS, VGA_V_RES_PIXELS, LCD_BITS_PER_PIXEL_16_555,
+ VGA, LCD_BITS_PER_PIXEL_16_555,
VGA_OSC_FREQUENCY,
- VGA_H_SYNC, VGA_H_BACK_PORCH, VGA_H_FRONT_PORCH,
- VGA_V_SYNC, VGA_V_BACK_PORCH, VGA_V_FRONT_PORCH
+ {VGA_H_RES_PIXELS, VGA_H_SYNC, VGA_H_BACK_PORCH, VGA_H_FRONT_PORCH},
+ {VGA_V_RES_PIXELS, VGA_V_SYNC, VGA_V_BACK_PORCH, VGA_V_FRONT_PORCH}
},
{ // Mode 10 : SVGA : 800 x 600 x 15 bpp
- SVGA, SVGA_H_RES_PIXELS, SVGA_V_RES_PIXELS, LCD_BITS_PER_PIXEL_16_555,
+ SVGA, LCD_BITS_PER_PIXEL_16_555,
SVGA_OSC_FREQUENCY,
- SVGA_H_SYNC, SVGA_H_BACK_PORCH, SVGA_H_FRONT_PORCH,
- SVGA_V_SYNC, SVGA_V_BACK_PORCH, SVGA_V_FRONT_PORCH
+ {SVGA_H_RES_PIXELS, SVGA_H_SYNC, SVGA_H_BACK_PORCH, SVGA_H_FRONT_PORCH},
+ {SVGA_V_RES_PIXELS, SVGA_V_SYNC, SVGA_V_BACK_PORCH, SVGA_V_FRONT_PORCH}
},
{ // Mode 11 : XGA : 1024 x 768 x 15 bpp
- XGA, XGA_H_RES_PIXELS, XGA_V_RES_PIXELS, LCD_BITS_PER_PIXEL_16_555,
+ XGA, LCD_BITS_PER_PIXEL_16_555,
XGA_OSC_FREQUENCY,
- XGA_H_SYNC, XGA_H_BACK_PORCH, XGA_H_FRONT_PORCH,
- XGA_V_SYNC, XGA_V_BACK_PORCH, XGA_V_FRONT_PORCH
+ {XGA_H_RES_PIXELS, XGA_H_SYNC, XGA_H_BACK_PORCH, XGA_H_FRONT_PORCH},
+ {XGA_V_RES_PIXELS, XGA_V_SYNC, XGA_V_BACK_PORCH, XGA_V_FRONT_PORCH}
},
{ // Mode 12 : XGA : 1024 x 768 x 15 bpp - All the timing info is derived from Linux Kernel Driver Settings
- XGA, XGA_H_RES_PIXELS, XGA_V_RES_PIXELS, LCD_BITS_PER_PIXEL_16_555,
+ XGA, LCD_BITS_PER_PIXEL_16_555,
63500000,
- XGA_H_SYNC, XGA_H_BACK_PORCH, XGA_H_FRONT_PORCH,
- XGA_V_SYNC, XGA_V_BACK_PORCH, XGA_V_FRONT_PORCH
+ {XGA_H_RES_PIXELS, XGA_H_SYNC, XGA_H_BACK_PORCH, XGA_H_FRONT_PORCH},
+ {XGA_V_RES_PIXELS, XGA_V_SYNC, XGA_V_BACK_PORCH, XGA_V_FRONT_PORCH}
},
{ // Mode 13 : VGA : 640 x 480 x 12 bpp (444 Mode)
- VGA, VGA_H_RES_PIXELS, VGA_V_RES_PIXELS, LCD_BITS_PER_PIXEL_12_444,
+ VGA, LCD_BITS_PER_PIXEL_12_444,
VGA_OSC_FREQUENCY,
- VGA_H_SYNC, VGA_H_BACK_PORCH, VGA_H_FRONT_PORCH,
- VGA_V_SYNC, VGA_V_BACK_PORCH, VGA_V_FRONT_PORCH
+ {VGA_H_RES_PIXELS, VGA_H_SYNC, VGA_H_BACK_PORCH, VGA_H_FRONT_PORCH},
+ {VGA_V_RES_PIXELS, VGA_V_SYNC, VGA_V_BACK_PORCH, VGA_V_FRONT_PORCH}
},
{ // Mode 14 : SVGA : 800 x 600 x 12 bpp (444 Mode)
- SVGA, SVGA_H_RES_PIXELS, SVGA_V_RES_PIXELS, LCD_BITS_PER_PIXEL_12_444,
+ SVGA, LCD_BITS_PER_PIXEL_12_444,
SVGA_OSC_FREQUENCY,
- SVGA_H_SYNC, SVGA_H_BACK_PORCH, SVGA_H_FRONT_PORCH,
- SVGA_V_SYNC, SVGA_V_BACK_PORCH, SVGA_V_FRONT_PORCH
+ {SVGA_H_RES_PIXELS, SVGA_H_SYNC, SVGA_H_BACK_PORCH, SVGA_H_FRONT_PORCH},
+ {SVGA_V_RES_PIXELS, SVGA_V_SYNC, SVGA_V_BACK_PORCH, SVGA_V_FRONT_PORCH}
},
{ // Mode 15 : XGA : 1024 x 768 x 12 bpp (444 Mode)
- XGA, XGA_H_RES_PIXELS, XGA_V_RES_PIXELS, LCD_BITS_PER_PIXEL_12_444,
+ XGA, LCD_BITS_PER_PIXEL_12_444,
XGA_OSC_FREQUENCY,
- XGA_H_SYNC, XGA_H_BACK_PORCH, XGA_H_FRONT_PORCH,
- XGA_V_SYNC, XGA_V_BACK_PORCH, XGA_V_FRONT_PORCH
+ {XGA_H_RES_PIXELS, XGA_H_SYNC, XGA_H_BACK_PORCH, XGA_H_FRONT_PORCH},
+ {XGA_V_RES_PIXELS, XGA_V_SYNC, XGA_V_BACK_PORCH, XGA_V_FRONT_PORCH}
}
};
@@ -316,7 +310,7 @@ LcdPlatformSetMode ( Status = ArmPlatformSysConfigSetDevice (
Function,
OscillatorId,
- mResolutions[ModeNumber].OscFreq
+ mDisplayModes[ModeNumber].OscFreq
);
if (EFI_ERROR (Status)) {
ASSERT_EFI_ERROR (Status);
@@ -334,7 +328,7 @@ LcdPlatformSetMode ( // Set the DVI into the new mode
Status = ArmPlatformSysConfigSet (
SYS_CFG_DVIMODE,
- mResolutions[ModeNumber].Mode
+ mDisplayModes[ModeNumber].Mode
);
if (EFI_ERROR (Status)) {
ASSERT_EFI_ERROR (Status);
@@ -374,11 +368,11 @@ LcdPlatformQueryMode ( }
Info->Version = 0;
- Info->HorizontalResolution = mResolutions[ModeNumber].HorizontalResolution;
- Info->VerticalResolution = mResolutions[ModeNumber].VerticalResolution;
- Info->PixelsPerScanLine = mResolutions[ModeNumber].HorizontalResolution;
+ Info->HorizontalResolution = mDisplayModes[ModeNumber].Horizontal.Resolution;
+ Info->VerticalResolution = mDisplayModes[ModeNumber].Vertical.Resolution;
+ Info->PixelsPerScanLine = mDisplayModes[ModeNumber].Horizontal.Resolution;
- switch (mResolutions[ModeNumber].Bpp) {
+ switch (mDisplayModes[ModeNumber].Bpp) {
case LCD_BITS_PER_PIXEL_24:
Info->PixelFormat = PixelRedGreenBlueReserved8BitPerColor;
Info->PixelInformation.RedMask = LCD_24BPP_RED_MASK;
@@ -407,14 +401,10 @@ LcdPlatformQueryMode ( @param[in] ModeNumber Mode Number.
- @param[out] HRes Pointer to horizontal resolution.
- @param[out] HSync Pointer to horizontal sync width.
- @param[out] HBackPorch Pointer to horizontal back porch.
- @param[out] HFrontPorch Pointer to horizontal front porch.
- @param[out] VRes Pointer to vertical resolution.
- @param[out] VSync Pointer to vertical sync width.
- @param[out] VBackPorch Pointer to vertical back porch.
- @param[out] VFrontPorch Pointer to vertical front porch.
+ @param[out] Horizontal Pointer to horizontal timing parameters.
+ (Resolution, Sync, Back porch, Front porch)
+ @param[out] Vertical Pointer to vertical timing parameters.
+ (Resolution, Sync, Back porch, Front porch)
@retval EFI_SUCCESS Display timing information for the requested
mode returned successfully.
@@ -422,40 +412,22 @@ LcdPlatformQueryMode ( **/
EFI_STATUS
LcdPlatformGetTimings (
- IN UINT32 ModeNumber,
- OUT UINT32* HRes,
- OUT UINT32* HSync,
- OUT UINT32* HBackPorch,
- OUT UINT32* HFrontPorch,
- OUT UINT32* VRes,
- OUT UINT32* VSync,
- OUT UINT32* VBackPorch,
- OUT UINT32* VFrontPorch
+ IN UINT32 ModeNumber,
+ OUT SCAN_TIMINGS ** Horizontal,
+ OUT SCAN_TIMINGS ** Vertical
)
{
// One of the pointers is NULL
- ASSERT (HRes != NULL);
- ASSERT (HSync != NULL);
- ASSERT (HBackPorch != NULL);
- ASSERT (HFrontPorch != NULL);
- ASSERT (VRes != NULL);
- ASSERT (VSync != NULL);
- ASSERT (VBackPorch != NULL);
- ASSERT (VFrontPorch != NULL);
+ ASSERT (Horizontal != NULL);
+ ASSERT (Vertical != NULL);
if (ModeNumber >= LcdPlatformGetMaxMode ()) {
ASSERT (FALSE);
return EFI_INVALID_PARAMETER;
}
- *HRes = mResolutions[ModeNumber].HorizontalResolution;
- *HSync = mResolutions[ModeNumber].HSync;
- *HBackPorch = mResolutions[ModeNumber].HBackPorch;
- *HFrontPorch = mResolutions[ModeNumber].HFrontPorch;
- *VRes = mResolutions[ModeNumber].VerticalResolution;
- *VSync = mResolutions[ModeNumber].VSync;
- *VBackPorch = mResolutions[ModeNumber].VBackPorch;
- *VFrontPorch = mResolutions[ModeNumber].VFrontPorch;
+ *Horizontal = &mDisplayModes[ModeNumber].Horizontal;
+ *Vertical = &mDisplayModes[ModeNumber].Vertical;
return EFI_SUCCESS;
}
@@ -483,7 +455,7 @@ LcdPlatformGetBpp ( return EFI_INVALID_PARAMETER;
}
- *Bpp = mResolutions[ModeNumber].Bpp;
+ *Bpp = mDisplayModes[ModeNumber].Bpp;
return EFI_SUCCESS;
}
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