diff options
-rw-r--r-- | drivers/video/tegra/dc/sor.c | 4 | ||||
-rw-r--r-- | drivers/video/tegra/dc/sor_regs.h | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/drivers/video/tegra/dc/sor.c b/drivers/video/tegra/dc/sor.c index 43f7cb0cc8a4..ee75338e4037 100644 --- a/drivers/video/tegra/dc/sor.c +++ b/drivers/video/tegra/dc/sor.c @@ -186,6 +186,7 @@ static int dbg_sor_show(struct seq_file *s, void *unused) DUMP_REG(NV_SOR_DC(0)); DUMP_REG(NV_SOR_DC(1)); DUMP_REG(NV_SOR_LANE_DRIVE_CURRENT(0)); + DUMP_REG(NV_SOR_LANE4_DRIVE_CURRENT(0)); DUMP_REG(NV_SOR_PR(0)); DUMP_REG(NV_SOR_LANE4_PREEMPHASIS(0)); DUMP_REG(NV_SOR_POSTCURSOR(0)); @@ -1257,6 +1258,9 @@ void tegra_dc_sor_enable_lvds(struct tegra_dc_sor_data *sor, tegra_sor_writel(sor, NV_SOR_LVDS, reg_val); tegra_sor_writel(sor, NV_SOR_LANE_DRIVE_CURRENT(sor->portnum), 0x40404040); + if (!conforming && (sor->dc->pdata->default_out->depth == 24)) + tegra_sor_writel(sor, NV_SOR_LANE4_DRIVE_CURRENT(sor->portnum), + 0x40); #if 0 tegra_sor_write_field(sor, NV_SOR_LVDS, diff --git a/drivers/video/tegra/dc/sor_regs.h b/drivers/video/tegra/dc/sor_regs.h index cbf4b94c1664..8e1cc1c3231c 100644 --- a/drivers/video/tegra/dc/sor_regs.h +++ b/drivers/video/tegra/dc/sor_regs.h @@ -611,6 +611,7 @@ #define NV_SOR_DC_LANE0_DP_LANE2_P1_LEVEL2 (43) #define NV_SOR_DC_LANE0_DP_LANE2_P0_LEVEL3 (51) #define NV_SOR_LANE_DRIVE_CURRENT(i) (0x4e + (i)) +#define NV_SOR_LANE4_DRIVE_CURRENT(i) (0x50 + (i)) #define NV_SOR_PR(i) (0x52 + (i)) #define NV_SOR_PR_LANE3_DP_LANE3_SHIFT (24) #define NV_SOR_PR_LANE3_DP_LANE3_MASK (0xff << 24) |