>From 346441c2b0ba1fbcc14b3e0a799919ee9b831d07 Mon Sep 17 00:00:00 2001 From: Sergio Aguirre <[email protected]> Date: Tue, 6 Jan 2009 14:17:34 -0600 Subject: [PATCH] MT9P012: QVGA 30fps issue fix
This patch will avoid the black band seen during the QVGA 30 fps streaming and also improves the image quality Signed-off-by: Sergio Aguirre <[email protected]> --- drivers/media/video/mt9p012.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/media/video/mt9p012.c b/drivers/media/video/mt9p012.c index 7633086..8765eb0 100755 --- a/drivers/media/video/mt9p012.c +++ b/drivers/media/video/mt9p012.c @@ -706,11 +706,11 @@ unsigned char enter_video_648_30fps_buf[][6] = { /* hold */ {I2C_REG_GROUPED_PAR_HOLD, 0x00, 0x01, 0x00, 0x00}, {I2C_REG_VT_PIX_CLK_DIV, 0x00, 0x05, 0x00, 0x00}, - {I2C_REG_VT_SYS_CLK_DIV, 0x00, 0x02, 0x00, 0x00}, - {I2C_REG_PRE_PLL_CLK_DIV, 0x00, 0x03, 0x00, 0x00}, + {I2C_REG_VT_SYS_CLK_DIV, 0x00, 0x01, 0x00, 0x00}, + {I2C_REG_PRE_PLL_CLK_DIV, 0x00, 0x06, 0x00, 0x00}, {I2C_REG_PLL_MULTIPLIER, 0x00, 0xc0, 0x00, 0x00}, {I2C_REG_OP_PIX_CLK_DIV, 0x00, 0x0a, 0x00, 0x00}, - {I2C_REG_OP_SYS_CLK_DIV, 0x00, 0x02, 0x00, 0x00}, + {I2C_REG_OP_SYS_CLK_DIV, 0x00, 0x01, 0x00, 0x00}, {I2C_REG_RESERVED_MFR_3064, 0x08, 0x05, 0x00, 0x00}, {I2C_REG_X_OUTPUT_SIZE, I2C_VIDEO_WIDTH_4X_BINN}, {I2C_REG_Y_OUTPUT_SIZE, I2C_VIDEO_HEIGHT_4X_BINN}, @@ -1168,7 +1168,7 @@ static struct mt9p012_pll_settings all_pll_settings[] = { .fine_int_tm = 1794, .frame_lines = 574, .line_len = 2712, .min_pll = 92, .max_pll = 128}, /* PLL_648_30FPS */ - {.vt_pix_clk_div = 5, .vt_sys_clk_div = 2, .pre_pll_div = 3, + {.vt_pix_clk_div = 5, .vt_sys_clk_div = 1, .pre_pll_div = 6, .fine_int_tm = 1794, .frame_lines = 1374, .line_len = 3712, .min_pll = 96, .max_pll = 192}, /* PLL_216_15FPS */ -- 1.5.6.5 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
