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Commit f832906a authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Florian Tobias Schandinat
Browse files

fbdev: sh_mipi_dsi: add sync_pulses/sync_events/burst mode 



Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: default avatarMagnus Damm <damm@opensource.se>
Signed-off-by: default avatarFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
parent 26c3d7ac

arch/arm/mach-shmobile/board-ag5evm.c

+2 −1
Original line number Diff line number Diff line
@@ -327,7 +327,8 @@ static struct sh_mipi_dsi_info mipidsi0_info = { 
	.lane		= 2,

	.vsynw_offset	= 20,

	.clksrc		= 1,

	.flags		= SH_MIPI_DSI_HSABM,

	.flags		= SH_MIPI_DSI_HSABM |

			  SH_MIPI_DSI_SYNC_PULSES_MODE,

};



static struct platform_device mipidsi0_device = {

arch/arm/mach-shmobile/board-ap4evb.c

+1 −0
Original line number Diff line number Diff line
@@ -582,6 +582,7 @@ static struct sh_mipi_dsi_info mipidsi0_info = { 
	.lcd_chan	= &lcdc_info.ch[0],

	.lane		= 2,

	.vsynw_offset	= 17,

	.flags		= SH_MIPI_DSI_SYNC_PULSES_MODE,

};



static struct platform_device mipidsi0_device = {

drivers/video/sh_mipi_dsi.c

+8 −1
Original line number Diff line number Diff line
@@ -152,7 +152,7 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi, 
{

	void __iomem *base = mipi->base;

	struct sh_mobile_lcdc_chan_cfg *ch = pdata->lcd_chan;

	u32 pctype, datatype, pixfmt, linelength, vmctr2 = 0x00e00000;

	u32 pctype, datatype, pixfmt, linelength, vmctr2;

	bool yuv;

	u32 tmp;
@@ -324,6 +324,13 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi, 
	 * Non-burst mode with sync pulses: VSE and HSE are output,

	 * HSA period allowed, no commands in LP

	 */

	vmctr2 = 0;

	if (pdata->flags & SH_MIPI_DSI_VSEE)

		vmctr2 |= 1 << 23;

	if (pdata->flags & SH_MIPI_DSI_HSEE)

		vmctr2 |= 1 << 22;

	if (pdata->flags & SH_MIPI_DSI_HSAE)

		vmctr2 |= 1 << 21;

	if (pdata->flags & SH_MIPI_DSI_BL2E)

		vmctr2 |= 1 << 17;

	if (pdata->flags & SH_MIPI_DSI_HSABM)

include/video/sh_mipi_dsi.h

+9 −0
Original line number Diff line number Diff line
@@ -31,6 +31,15 @@ struct sh_mobile_lcdc_chan_cfg; 
#define SH_MIPI_DSI_HBPBM	(1 << 1)

#define SH_MIPI_DSI_HFPBM	(1 << 2)

#define SH_MIPI_DSI_BL2E	(1 << 3)

#define SH_MIPI_DSI_VSEE	(1 << 4)

#define SH_MIPI_DSI_HSEE	(1 << 5)

#define SH_MIPI_DSI_HSAE	(1 << 6)



#define SH_MIPI_DSI_SYNC_PULSES_MODE	(SH_MIPI_DSI_VSEE | \

					 SH_MIPI_DSI_HSEE | \

					 SH_MIPI_DSI_HSAE)

#define SH_MIPI_DSI_SYNC_EVENTS_MODE	(0)

#define SH_MIPI_DSI_SYNC_BURST_MODE	(SH_MIPI_DSI_BL2E)



struct sh_mipi_dsi_info {

	enum sh_mipi_dsi_data_fmt	data_format;