diff options
author | Kevin Huang <kevinh@nvidia.com> | 2011-09-01 15:00:14 -0700 |
---|---|---|
committer | Rohan Somvanshi <rsomvanshi@nvidia.com> | 2011-09-06 03:16:26 -0700 |
commit | 36eb87ff03c2bc6ee5b3821117b3afb225417034 (patch) | |
tree | abc362ecfff7693bcc354a187aef60bde068497e | |
parent | 43d66ead107fc584068e8b894ef0ccf067b78f35 (diff) |
video: tegra: dsi: Adjust CSI register values to follow MIPI spec.
Bug 829327
Change-Id: I1c250d5cfc8a501da4ccdc985169b48478ed87b8
Reviewed-on: http://git-master/r/50352
Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
-rw-r--r-- | drivers/video/tegra/dc/dsi.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/video/tegra/dc/dsi.c b/drivers/video/tegra/dc/dsi.c index 7e7abf5e1c2d..fa0e73a4367c 100644 --- a/drivers/video/tegra/dc/dsi.c +++ b/drivers/video/tegra/dc/dsi.c @@ -30,6 +30,7 @@ #include <mach/clk.h> #include <mach/dc.h> #include <mach/fb.h> +#include <mach/csi.h> #include <linux/nvhost.h> #include <../gpio-names.h> @@ -1113,6 +1114,12 @@ static int tegra_dsi_init_hw(struct tegra_dc *dc, } tegra_dsi_writel(dsi, val, DSI_PAD_CONTROL); + val = MIPI_CAL_HSPUOSD(0x3) | MIPI_CAL_HSPDOSD(0x4); + tegra_vi_csi_writel(val, CSI_DSI_MIPI_CAL_CONFIG); + + val = PAD_DRIV_DN_REF(0x5) | PAD_DRIV_UP_REF(0x7); + tegra_vi_csi_writel(val, CSI_MIPIBIAS_PAD_CONFIG); + val = DSI_POWER_CONTROL_LEG_DSI_ENABLE(TEGRA_DSI_ENABLE); tegra_dsi_writel(dsi, val, DSI_POWER_CONTROL); |