From: Leif Lindholm <leif.lindholm@linaro.org>
To: evan.lloyd@arm.com
Cc: edk2-devel@lists.01.org
Subject: Re: [PATCH 03/19] ArmPlatformPkg: PL111 and HDLCD: add const qualifier
Date: Thu, 12 Oct 2017 20:07:41 +0100 [thread overview]
Message-ID: <20171012190741.ytycqap3qfcgz5rr@bivouac.eciton.net> (raw)
In-Reply-To: <20170926201529.11644-4-evan.lloyd@arm.com>
On Tue, Sep 26, 2017 at 09:15:13PM +0100, evan.lloyd@arm.com wrote:
> From: Girish Pathak <girish.pathak@arm.com>
>
> This change adds some STATIC and CONST qualifiers (mainly to arguments
> of functions) in PL111 and HdLcd modules.
>
> It doesn't add or modify any functionality.
If you delete the line above:
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
(These changes are highly likely to affect code generation, so I still
consider it a functional change - if not an algorithmic one.)
/
Leif
> 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>
> ---
> ArmPlatformPkg/ArmVExpressPkg/Library/HdLcdArmVExpressLib/HdLcdArmVExpress.c | 34 ++++++++++----------
> ArmPlatformPkg/ArmVExpressPkg/Library/PL111LcdArmVExpressLib/PL111LcdArmVExpress.c | 34 ++++++++++----------
> ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/HdLcd.c | 4 +--
> ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111Lcd.c | 4 +--
> 4 files changed, 38 insertions(+), 38 deletions(-)
>
> diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/HdLcdArmVExpressLib/HdLcdArmVExpress.c b/ArmPlatformPkg/ArmVExpressPkg/Library/HdLcdArmVExpressLib/HdLcdArmVExpress.c
> index cfe3259d3c737de240350e8c3eab867b80c40948..b9859a56988f7e5be0adbaa49048a683fe586bfe 100644
> --- a/ArmPlatformPkg/ArmVExpressPkg/Library/HdLcdArmVExpressLib/HdLcdArmVExpress.c
> +++ b/ArmPlatformPkg/ArmVExpressPkg/Library/HdLcdArmVExpressLib/HdLcdArmVExpress.c
> @@ -46,7 +46,7 @@ typedef struct {
>
> /** The display modes supported by the platform.
> **/
> -LCD_RESOLUTION mResolutions[] = {
> +STATIC CONST LCD_RESOLUTION mResolutions[] = {
> { // Mode 0 : VGA : 640 x 480 x 24 bpp
> VGA, VGA_H_RES_PIXELS, VGA_V_RES_PIXELS, LCD_BITS_PER_PIXEL_24,
> VGA_OSC_FREQUENCY,
> @@ -144,8 +144,8 @@ LcdPlatformInitializeDisplay (
> **/
> EFI_STATUS
> LcdPlatformGetVram (
> - OUT EFI_PHYSICAL_ADDRESS* VramBaseAddress,
> - OUT UINTN* VramSize
> + OUT EFI_PHYSICAL_ADDRESS * CONST VramBaseAddress,
> + OUT UINTN * CONST VramSize
> )
> {
> EFI_STATUS Status;
> @@ -209,7 +209,7 @@ LcdPlatformGetMaxMode(VOID)
> **/
> EFI_STATUS
> LcdPlatformSetMode (
> - IN UINT32 ModeNumber
> + IN CONST UINT32 ModeNumber
> )
> {
> EFI_STATUS Status;
> @@ -267,8 +267,8 @@ LcdPlatformSetMode (
> **/
> EFI_STATUS
> LcdPlatformQueryMode (
> - IN UINT32 ModeNumber,
> - OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info
> + IN CONST UINT32 ModeNumber,
> + OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION * CONST Info
> )
> {
> if (ModeNumber >= LcdPlatformGetMaxMode ()) {
> @@ -322,15 +322,15 @@ 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 CONST UINT32 ModeNumber,
> + OUT UINT32 * CONST HRes,
> + OUT UINT32 * CONST HSync,
> + OUT UINT32 * CONST HBackPorch,
> + OUT UINT32 * CONST HFrontPorch,
> + OUT UINT32 * CONST VRes,
> + OUT UINT32 * CONST VSync,
> + OUT UINT32 * CONST VBackPorch,
> + OUT UINT32 * CONST VFrontPorch
> )
> {
> if (ModeNumber >= LcdPlatformGetMaxMode ()) {
> @@ -359,8 +359,8 @@ LcdPlatformGetTimings (
> **/
> EFI_STATUS
> LcdPlatformGetBpp (
> - IN UINT32 ModeNumber,
> - OUT LCD_BPP * Bpp
> + IN CONST UINT32 ModeNumber,
> + OUT LCD_BPP * CONST Bpp
> )
> {
> if (ModeNumber >= LcdPlatformGetMaxMode ()) {
> diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/PL111LcdArmVExpressLib/PL111LcdArmVExpress.c b/ArmPlatformPkg/ArmVExpressPkg/Library/PL111LcdArmVExpressLib/PL111LcdArmVExpress.c
> index 84880e5fd1dfe6f824b27e53926f9bb32ff6cdf7..6ae13f06d8b396ea1c67f0bcd735a9d70f476400 100644
> --- a/ArmPlatformPkg/ArmVExpressPkg/Library/PL111LcdArmVExpressLib/PL111LcdArmVExpress.c
> +++ b/ArmPlatformPkg/ArmVExpressPkg/Library/PL111LcdArmVExpressLib/PL111LcdArmVExpress.c
> @@ -43,7 +43,7 @@ typedef struct {
>
> /** The display modes supported by the platform.
> **/
> -LCD_RESOLUTION mResolutions[] = {
> +STATIC CONST LCD_RESOLUTION mResolutions[] = {
> { // Mode 0 : VGA : 640 x 480 x 24 bpp
> VGA, VGA_H_RES_PIXELS, VGA_V_RES_PIXELS, LCD_BITS_PER_PIXEL_24,
> VGA_OSC_FREQUENCY,
> @@ -195,8 +195,8 @@ LcdPlatformInitializeDisplay (
> **/
> EFI_STATUS
> LcdPlatformGetVram (
> - OUT EFI_PHYSICAL_ADDRESS* VramBaseAddress,
> - OUT UINTN* VramSize
> + OUT EFI_PHYSICAL_ADDRESS * CONST VramBaseAddress,
> + OUT UINTN * CONST VramSize
> )
> {
> EFI_STATUS Status;
> @@ -283,7 +283,7 @@ LcdPlatformGetMaxMode(VOID)
> **/
> EFI_STATUS
> LcdPlatformSetMode (
> - IN UINT32 ModeNumber
> + IN CONST UINT32 ModeNumber
> )
> {
> EFI_STATUS Status;
> @@ -363,8 +363,8 @@ LcdPlatformSetMode (
> **/
> EFI_STATUS
> LcdPlatformQueryMode (
> - IN UINT32 ModeNumber,
> - OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info
> + IN CONST UINT32 ModeNumber,
> + OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION * CONST Info
> )
> {
> if (ModeNumber >= LcdPlatformGetMaxMode ()) {
> @@ -418,15 +418,15 @@ 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 CONST UINT32 ModeNumber,
> + OUT UINT32 * CONST HRes,
> + OUT UINT32 * CONST HSync,
> + OUT UINT32 * CONST HBackPorch,
> + OUT UINT32 * CONST HFrontPorch,
> + OUT UINT32 * CONST VRes,
> + OUT UINT32 * CONST VSync,
> + OUT UINT32 * CONST VBackPorch,
> + OUT UINT32 * CONST VFrontPorch
> )
> {
> if (ModeNumber >= LcdPlatformGetMaxMode ()) {
> @@ -455,8 +455,8 @@ LcdPlatformGetTimings (
> **/
> EFI_STATUS
> LcdPlatformGetBpp (
> - IN UINT32 ModeNumber,
> - OUT LCD_BPP * Bpp
> + IN CONST UINT32 ModeNumber,
> + OUT LCD_BPP * CONST Bpp
> )
> {
> if (ModeNumber >= LcdPlatformGetMaxMode ()) {
> diff --git a/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/HdLcd.c b/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/HdLcd.c
> index 744dd3d556b5071defc6bcad5a9a30881bcb4b6f..5f950579720fb69e0a481f697a5cc4038158b409 100644
> --- a/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/HdLcd.c
> +++ b/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/HdLcd.c
> @@ -37,7 +37,7 @@
> **/
> EFI_STATUS
> LcdInitialize (
> - IN EFI_PHYSICAL_ADDRESS VramBaseAddress
> + IN CONST EFI_PHYSICAL_ADDRESS VramBaseAddress
> )
> {
> // Disable the controller
> @@ -81,7 +81,7 @@ LcdInitialize (
> **/
> EFI_STATUS
> LcdSetMode (
> - IN UINT32 ModeNumber
> + IN CONST UINT32 ModeNumber
> )
> {
> EFI_STATUS Status;
> diff --git a/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111Lcd.c b/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111Lcd.c
> index f8a3c1f8266c0a11f111c3747688defc0d49877c..386e6140a69b045f77ee7fa60c4587d8bf4e7d54 100644
> --- a/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111Lcd.c
> +++ b/ArmPlatformPkg/Drivers/LcdGraphicsOutputDxe/PL111Lcd.c
> @@ -62,7 +62,7 @@ LcdIdentify (
> **/
> EFI_STATUS
> LcdInitialize (
> - IN EFI_PHYSICAL_ADDRESS VramBaseAddress
> + IN CONST EFI_PHYSICAL_ADDRESS VramBaseAddress
> )
> {
> // Define start of the VRAM. This never changes for any graphics mode
> @@ -83,7 +83,7 @@ LcdInitialize (
> **/
> EFI_STATUS
> LcdSetMode (
> - IN UINT32 ModeNumber
> + IN CONST UINT32 ModeNumber
> )
> {
> EFI_STATUS Status;
> --
> Guid("CE165669-3EF3-493F-B85D-6190EE5B9759")
>
next prev parent reply other threads:[~2017-10-12 19:04 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-26 20:15 [PATCH 00/19] ArmPlatformPkg: Update GOP evan.lloyd
2017-09-26 20:15 ` [PATCH 01/19] ArmPlatformPkg: Tidy LcdGraphicsOutputDxe code: Coding standard evan.lloyd
2017-10-12 18:45 ` Leif Lindholm
2017-09-26 20:15 ` [PATCH 02/19] ArmPlatformPkg: Tidy LcdGraphicsOutputDxe code: Added comments evan.lloyd
2017-10-12 19:02 ` Leif Lindholm
2017-12-05 18:55 ` Evan Lloyd
2017-12-05 19:58 ` Leif Lindholm
2017-12-05 22:06 ` Evan Lloyd
2017-09-26 20:15 ` [PATCH 03/19] ArmPlatformPkg: PL111 and HDLCD: add const qualifier evan.lloyd
2017-10-12 19:07 ` Leif Lindholm [this message]
2017-10-12 19:47 ` Ard Biesheuvel
2017-12-01 16:17 ` Evan Lloyd
2017-12-01 17:31 ` Ard Biesheuvel
2017-12-05 20:35 ` Evan Lloyd
2017-12-05 20:54 ` Ard Biesheuvel
2017-09-26 20:15 ` [PATCH 04/19] ArmPlatformPkg: LcdGraphicsOurputDxe: Add debug asserts evan.lloyd
2017-10-12 19:32 ` Leif Lindholm
2017-10-13 7:33 ` Ard Biesheuvel
2017-12-01 16:33 ` Evan Lloyd
2017-12-01 17:34 ` Ard Biesheuvel
2017-12-01 17:58 ` Leif Lindholm
2017-12-05 20:46 ` Evan Lloyd
2017-12-07 14:55 ` Alexei Fedorov
2017-12-07 15:10 ` Ard Biesheuvel
2017-12-07 16:53 ` Alexei Fedorov
2017-12-08 21:39 ` Ard Biesheuvel
2017-09-26 20:15 ` [PATCH 05/19] ArmPlatformPkg: PL111LcdArmVExpressLib: Minor code cleanup evan.lloyd
2017-10-12 19:33 ` Leif Lindholm
2017-09-26 20:15 ` [PATCH 06/19] ArmPlatformPkg: PL111Lcd: Replace magic number with macro evan.lloyd
2017-10-12 19:34 ` Leif Lindholm
2017-09-26 20:15 ` [PATCH 07/19] ArmPlatformPkg: PL111LcdArmVExpressLib: Use FixedPcdGet32 evan.lloyd
2017-10-12 19:35 ` Leif Lindholm
2017-09-26 20:15 ` [PATCH 08/19] ArmPlatformPkg: PL11LcdArmVExpressLib: Improvement conditional evan.lloyd
2017-10-12 19:36 ` Leif Lindholm
2017-09-26 20:15 ` [PATCH 09/19] ArmPlatformPkg: HdLcdArmVExpressLib: Use FixedPcdGet32 evan.lloyd
2017-10-12 19:38 ` Leif Lindholm
2017-09-26 20:15 ` [PATCH 10/19] ArmPlatformPkg: HdLcdArmVExpressLib: Remove status check EFI_TIMEOUT evan.lloyd
2017-10-12 19:40 ` Leif Lindholm
2017-09-26 20:15 ` [PATCH 11/19] ArmPlatformPkg: Implement LcdIdentify function for HDLCD GOP evan.lloyd
2017-10-12 19:43 ` Leif Lindholm
2017-09-26 20:15 ` [PATCH 12/19] ArmPlatformPkg: Redefine LcdPlatformGetTimings function evan.lloyd
2017-10-13 7:49 ` Leif Lindholm
2017-09-26 20:15 ` [PATCH 13/19] ArmPlatformPkg: HdLcd Remove redundant Bpp evan.lloyd
2017-10-13 7:53 ` Leif Lindholm
2017-10-17 14:32 ` Evan Lloyd
2017-10-17 15:40 ` Leif Lindholm
2017-09-26 20:15 ` [PATCH 14/19] ArmPlatformPkg: Add PCD to select pixel format evan.lloyd
2017-10-25 14:27 ` Leif Lindholm
2017-09-26 20:15 ` [PATCH 15/19] ArmPlatformPkg: PCD to swap red/blue format for HDLCD evan.lloyd
2017-10-25 14:33 ` Leif Lindholm
2017-09-26 20:15 ` [PATCH 16/19] ArmPlatformPkg: Reorganize Lcd Graphics Output evan.lloyd
2017-10-25 14:44 ` Leif Lindholm
2017-09-26 20:15 ` [PATCH 17/19] ArmPlatformPkg: Additional display modes evan.lloyd
2017-10-25 14:45 ` Leif Lindholm
2017-09-26 20:15 ` [PATCH 18/19] ArmPlatformPkg: Reserving framebuffer at build evan.lloyd
2017-10-25 14:51 ` Leif Lindholm
2017-10-25 18:10 ` Ard Biesheuvel
2017-12-01 16:56 ` Evan Lloyd
2017-12-01 17:38 ` Ard Biesheuvel
2017-09-26 20:15 ` [PATCH 19/19] ArmPlatformPkg: New DP500/DP550/DP650 GOP driver evan.lloyd
2017-10-25 15:31 ` Leif Lindholm
2017-11-28 18:17 ` Ard Biesheuvel
2017-12-01 13:12 ` Evan Lloyd
2017-12-01 17:18 ` Ard Biesheuvel
2017-12-05 20:03 ` Evan Lloyd
2017-12-05 21:27 ` Ard Biesheuvel
2017-12-07 20:21 ` Evan Lloyd
2017-12-07 21:10 ` Ard Biesheuvel
2017-12-01 17:29 ` Leif Lindholm
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