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Date: Tue, 15 Apr 2014 21:10:15 +0900
From: Jingoo Han <jg1.han@...sung.com>
To: 'Paul Bolle' <pebolle@...cali.nl>,
'Tomi Valkeinen' <tomi.valkeinen@...com>
Cc: 'Jean-Christophe Plagniol-Villard' <plagnioj@...osoft.com>,
'Richard Weinberger' <richard@....at>,
linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org,
'Jingoo Han' <jg1.han@...sung.com>
Subject: Re: [PATCH 2/2] video: mmp: Remove references to CPU_PXA988
On Tuesday, April 15, 2014 8:25 PM, Paul Bolle wrote:
>
> From: Richard Weinberger <richard@....at>
>
> References to the Kconfig symbol CPU_PXA988 were added to the tree in
> v3.9. But that Kconfig symbol has never been part of the tree. So get
> rid of these references.
>
> Signed-off-by: Richard Weinberger <richard@....at>
> Signed-off-by: Paul Bolle <pebolle@...cali.nl>
Reviewed-by: Jingoo Han <jg1.han@...sung.com>
Best regards,
Jingoo Han
> ---
> 0) Tested with git grep.
>
> 1) Originally sent as "[PATCH 07/28] Remove CPU_PXA988" two months ago.
> Added a proper commit explanation to aid reviewers.
>
> drivers/video/mmp/Kconfig | 2 +-
> drivers/video/mmp/hw/Kconfig | 6 +++---
> drivers/video/mmp/hw/mmp_ctrl.h | 32 --------------------------------
> 3 files changed, 4 insertions(+), 36 deletions(-)
>
> diff --git a/drivers/video/mmp/Kconfig b/drivers/video/mmp/Kconfig
> index 969925d694c9..f37bd6c47779 100644
> --- a/drivers/video/mmp/Kconfig
> +++ b/drivers/video/mmp/Kconfig
> @@ -1,6 +1,6 @@
> menuconfig MMP_DISP
> tristate "Marvell MMP Display Subsystem support"
> - depends on CPU_PXA910 || CPU_MMP2 || CPU_PXA988
> + depends on CPU_PXA910 || CPU_MMP2
> help
> Marvell Display Subsystem support.
>
> diff --git a/drivers/video/mmp/hw/Kconfig b/drivers/video/mmp/hw/Kconfig
> index 99f0506afc99..c735d133895c 100644
> --- a/drivers/video/mmp/hw/Kconfig
> +++ b/drivers/video/mmp/hw/Kconfig
> @@ -2,12 +2,12 @@ if MMP_DISP
>
> config MMP_DISP_CONTROLLER
> bool "mmp display controller hw support"
> - depends on CPU_PXA910 || CPU_MMP2 || CPU_PXA988
> + depends on CPU_PXA910 || CPU_MMP2
> default n
> help
> Marvell MMP display hw controller support
> - this controller is used on Marvell PXA910,
> - MMP2, PXA988 chips
> + this controller is used on Marvell PXA910 and
> + MMP2 chips
>
> config MMP_DISP_SPI
> bool "mmp display controller spi port"
> diff --git a/drivers/video/mmp/hw/mmp_ctrl.h b/drivers/video/mmp/hw/mmp_ctrl.h
> index 53301cfdb1ae..56fdeab34355 100644
> --- a/drivers/video/mmp/hw/mmp_ctrl.h
> +++ b/drivers/video/mmp/hw/mmp_ctrl.h
> @@ -167,11 +167,7 @@ struct lcd_regs {
> PN2_IOPAD_CONTROL) : LCD_TOP_CTRL)
>
> /* dither configure */
> -#ifdef CONFIG_CPU_PXA988
> -#define LCD_DITHER_CTRL (0x01EC)
> -#else
> #define LCD_DITHER_CTRL (0x00A0)
> -#endif
>
> #define DITHER_TBL_INDEX_SEL(s) ((s) << 16)
> #define DITHER_MODE2(m) ((m) << 12)
> @@ -186,15 +182,6 @@ struct lcd_regs {
> #define DITHER_EN1 (1)
>
> /* dither table data was fixed by video bpp of input and output*/
> -#ifdef CONFIG_CPU_PXA988
> -#define DITHER_TB_4X4_INDEX0 (0x6e4ca280)
> -#define DITHER_TB_4X4_INDEX1 (0x5d7f91b3)
> -#define DITHER_TB_4X8_INDEX0 (0xb391a280)
> -#define DITHER_TB_4X8_INDEX1 (0x7f5d6e4c)
> -#define DITHER_TB_4X8_INDEX2 (0x80a291b3)
> -#define DITHER_TB_4X8_INDEX3 (0x4c6e5d7f)
> -#define LCD_DITHER_TBL_DATA (0x01F0)
> -#else
> #define DITHER_TB_4X4_INDEX0 (0x3b19f7d5)
> #define DITHER_TB_4X4_INDEX1 (0x082ac4e6)
> #define DITHER_TB_4X8_INDEX0 (0xf7d508e6)
> @@ -202,7 +189,6 @@ struct lcd_regs {
> #define DITHER_TB_4X8_INDEX2 (0xc4e6d5f7)
> #define DITHER_TB_4X8_INDEX3 (0x082a193b)
> #define LCD_DITHER_TBL_DATA (0x00A4)
> -#endif
>
> /* Video Frame 0&1 start address registers */
> #define LCD_SPU_DMA_START_ADDR_Y0 0x00C0
> @@ -933,16 +919,9 @@ struct lcd_regs {
> #define LCD_PN2_SQULN2_CTRL (0x02F0)
> #define ALL_LAYER_ALPHA_SEL (0x02F4)
>
> -/* pxa988 has different MASTER_CTRL from MMP3/MMP2 */
> -#ifdef CONFIG_CPU_PXA988
> -#define TIMING_MASTER_CONTROL (0x01F4)
> -#define MASTER_ENH(id) (1 << ((id) + 5))
> -#define MASTER_ENV(id) (1 << ((id) + 6))
> -#else
> #define TIMING_MASTER_CONTROL (0x02F8)
> #define MASTER_ENH(id) (1 << (id))
> #define MASTER_ENV(id) (1 << ((id) + 4))
> -#endif
>
> #define DSI_START_SEL_SHIFT(id) (((id) << 1) + 8)
> #define timing_master_config(path, dsi_id, lcd_id) \
> @@ -1312,19 +1291,8 @@ struct dsi_regs {
> #define DSI_PHY_TIME_3_CFG_CSR_TIME_REQRDY_MASK (0xff)
> #define DSI_PHY_TIME_3_CFG_CSR_TIME_REQRDY_SHIFT 0
>
> -/*
> - * DSI timings
> - * PXA988 has diffrent ESC CLK with MMP2/MMP3
> - * it will be used in dsi_set_dphy() in pxa688_phy.c
> - * as low power mode clock.
> - */
> -#ifdef CONFIG_CPU_PXA988
> -#define DSI_ESC_CLK 52 /* Unit: Mhz */
> -#define DSI_ESC_CLK_T 19 /* Unit: ns */
> -#else
> #define DSI_ESC_CLK 66 /* Unit: Mhz */
> #define DSI_ESC_CLK_T 15 /* Unit: ns */
> -#endif
>
> /* LVDS */
> /* LVDS_PHY_CTRL */
> --
> 1.9.0
--
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