diff options
| author | Ajay Kumar <ajaykumar.rs@samsung.com> | 2012-11-09 14:05:06 +0900 |
|---|---|---|
| committer | Jingoo Han <jg1.han@samsung.com> | 2012-11-29 10:33:28 +0900 |
| commit | 3fcb6eb4063ab4eef05601c266afa2af667c8e1f (patch) | |
| tree | 4e8c19818fe44d6f30ab5b3a1fc6f58c806a09b9 /drivers/video/exynos/exynos_dp_reg.c | |
| parent | 2f85f97e460a4bcfad678151fcc13dbf0b8181b3 (diff) | |
| download | linux-3fcb6eb4063ab4eef05601c266afa2af667c8e1f.tar.bz2 | |
video: exynos_dp: remove redundant parameters
This patch cleans up few redundant parameters keeping
the same functionality intact.
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Diffstat (limited to 'drivers/video/exynos/exynos_dp_reg.c')
| -rw-r--r-- | drivers/video/exynos/exynos_dp_reg.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/drivers/video/exynos/exynos_dp_reg.c b/drivers/video/exynos/exynos_dp_reg.c index 93b4b6bb796c..29d9d035c73a 100644 --- a/drivers/video/exynos/exynos_dp_reg.c +++ b/drivers/video/exynos/exynos_dp_reg.c @@ -1058,24 +1058,20 @@ void exynos_dp_init_video(struct exynos_dp_device *dp) writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_8); } -void exynos_dp_set_video_color_format(struct exynos_dp_device *dp, - u32 color_depth, - u32 color_space, - u32 dynamic_range, - u32 ycbcr_coeff) +void exynos_dp_set_video_color_format(struct exynos_dp_device *dp) { u32 reg; /* Configure the input color depth, color space, dynamic range */ - reg = (dynamic_range << IN_D_RANGE_SHIFT) | - (color_depth << IN_BPC_SHIFT) | - (color_space << IN_COLOR_F_SHIFT); + reg = (dp->video_info->dynamic_range << IN_D_RANGE_SHIFT) | + (dp->video_info->color_depth << IN_BPC_SHIFT) | + (dp->video_info->color_space << IN_COLOR_F_SHIFT); writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_2); /* Set Input Color YCbCr Coefficients to ITU601 or ITU709 */ reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_3); reg &= ~IN_YC_COEFFI_MASK; - if (ycbcr_coeff) + if (dp->video_info->ycbcr_coeff) reg |= IN_YC_COEFFI_ITU709; else reg |= IN_YC_COEFFI_ITU601; @@ -1202,8 +1198,7 @@ int exynos_dp_is_video_stream_on(struct exynos_dp_device *dp) return 0; } -void exynos_dp_config_video_slave_mode(struct exynos_dp_device *dp, - struct video_info *video_info) +void exynos_dp_config_video_slave_mode(struct exynos_dp_device *dp) { u32 reg; @@ -1214,17 +1209,17 @@ void exynos_dp_config_video_slave_mode(struct exynos_dp_device *dp, reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_10); reg &= ~INTERACE_SCAN_CFG; - reg |= (video_info->interlaced << 2); + reg |= (dp->video_info->interlaced << 2); writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_10); reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_10); reg &= ~VSYNC_POLARITY_CFG; - reg |= (video_info->v_sync_polarity << 1); + reg |= (dp->video_info->v_sync_polarity << 1); writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_10); reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_10); reg &= ~HSYNC_POLARITY_CFG; - reg |= (video_info->h_sync_polarity << 0); + reg |= (dp->video_info->h_sync_polarity << 0); writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_10); reg = AUDIO_MODE_SPDIF_MODE | VIDEO_MODE_SLAVE_MODE; |