diff options
| author | Kevin Huang <kevinh@nvidia.com> | 2011-09-06 11:04:55 -0700 |
|---|---|---|
| committer | Rohan Somvanshi <rsomvanshi@nvidia.com> | 2011-09-08 07:31:31 -0700 |
| commit | 8d9aa14595348a2daa408710927471169447e73c (patch) | |
| tree | ab7cd27efca8caa55e841ae3810a3e63a27c3a32 | |
| parent | 13c36660a6104e05f0fe56f04ee96640b92f831f (diff) | |
video: tegra: dsi: Adjust two CSI registers in DSI module.
Bug 829327
Change-Id: I083aa6262ebdff133826089eaa9f773af5273fce
Reviewed-on: http://git-master/r/50871
Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
| -rw-r--r-- | arch/arm/mach-tegra/include/mach/csi.h | 7 | ||||
| -rw-r--r-- | drivers/video/tegra/dc/dsi.c | 6 |
2 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/include/mach/csi.h b/arch/arm/mach-tegra/include/mach/csi.h index cf47325b7270..8797f98f3cc4 100644 --- a/arch/arm/mach-tegra/include/mach/csi.h +++ b/arch/arm/mach-tegra/include/mach/csi.h @@ -17,6 +17,13 @@ #ifndef __MACH_TEGRA_CSI_H #define __MACH_TEGRA_CSI_H +#define CSI_CILA_MIPI_CAL_CONFIG_0 0x22a +#define MIPI_CAL_TERMOSA(x) (((x) & 0x1f) << 0) + +#define CSI_CILB_MIPI_CAL_CONFIG_0 0x22b +#define MIPI_CAL_TERMOSB(x) (((x) & 0x1f) << 0) + + #define CSI_DSI_MIPI_CAL_CONFIG 0x234 #define MIPI_CAL_HSPDOSD(x) (((x) & 0x1f) << 16) #define MIPI_CAL_HSPUOSD(x) (((x) & 0x1f) << 8) diff --git a/drivers/video/tegra/dc/dsi.c b/drivers/video/tegra/dc/dsi.c index a75ab3263e17..f3f249da72cc 100644 --- a/drivers/video/tegra/dc/dsi.c +++ b/drivers/video/tegra/dc/dsi.c @@ -1124,6 +1124,12 @@ static int tegra_dsi_init_hw(struct tegra_dc *dc, } tegra_dsi_writel(dsi, val, DSI_PAD_CONTROL); + val = MIPI_CAL_TERMOSA(0x4); + tegra_vi_csi_writel(val, CSI_CILA_MIPI_CAL_CONFIG_0); + + val = MIPI_CAL_TERMOSB(0x4); + tegra_vi_csi_writel(val, CSI_CILB_MIPI_CAL_CONFIG_0); + val = MIPI_CAL_HSPUOSD(0x3) | MIPI_CAL_HSPDOSD(0x4); tegra_vi_csi_writel(val, CSI_DSI_MIPI_CAL_CONFIG); |