diff options
Diffstat (limited to 'drivers/video/omap2/dss/dispc.c')
| -rw-r--r-- | drivers/video/omap2/dss/dispc.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c index f274a77684ba..7bcc5f0d56eb 100644 --- a/drivers/video/omap2/dss/dispc.c +++ b/drivers/video/omap2/dss/dispc.c @@ -91,7 +91,7 @@ struct dispc_features { u8 mgr_height_start; u16 mgr_width_max; u16 mgr_height_max; - int (*calc_scaling) (enum omap_plane plane, + int (*calc_scaling) (unsigned long pclk, unsigned long lclk, const struct omap_video_timings *mgr_timings, u16 width, u16 height, u16 out_width, u16 out_height, enum omap_color_mode color_mode, bool *five_taps, @@ -2135,7 +2135,7 @@ static unsigned long calc_core_clk_44xx(unsigned long pclk, u16 width, return pclk; } -static int dispc_ovl_calc_scaling_24xx(enum omap_plane plane, +static int dispc_ovl_calc_scaling_24xx(unsigned long pclk, unsigned long lclk, const struct omap_video_timings *mgr_timings, u16 width, u16 height, u16 out_width, u16 out_height, enum omap_color_mode color_mode, bool *five_taps, @@ -2147,7 +2147,6 @@ static int dispc_ovl_calc_scaling_24xx(enum omap_plane plane, int min_factor = min(*decim_x, *decim_y); const int maxsinglelinewidth = dss_feat_get_param_max(FEAT_PARAM_LINEWIDTH); - unsigned long pclk = dispc_plane_pclk_rate(plane); *five_taps = false; @@ -2177,7 +2176,7 @@ static int dispc_ovl_calc_scaling_24xx(enum omap_plane plane, return 0; } -static int dispc_ovl_calc_scaling_34xx(enum omap_plane plane, +static int dispc_ovl_calc_scaling_34xx(unsigned long pclk, unsigned long lclk, const struct omap_video_timings *mgr_timings, u16 width, u16 height, u16 out_width, u16 out_height, enum omap_color_mode color_mode, bool *five_taps, @@ -2189,8 +2188,6 @@ static int dispc_ovl_calc_scaling_34xx(enum omap_plane plane, int min_factor = min(*decim_x, *decim_y); const int maxsinglelinewidth = dss_feat_get_param_max(FEAT_PARAM_LINEWIDTH); - unsigned long pclk = dispc_plane_pclk_rate(plane); - unsigned long lclk = dispc_plane_lclk_rate(plane); do { in_height = DIV_ROUND_UP(height, *decim_y); @@ -2245,7 +2242,7 @@ static int dispc_ovl_calc_scaling_34xx(enum omap_plane plane, return 0; } -static int dispc_ovl_calc_scaling_44xx(enum omap_plane plane, +static int dispc_ovl_calc_scaling_44xx(unsigned long pclk, unsigned long lclk, const struct omap_video_timings *mgr_timings, u16 width, u16 height, u16 out_width, u16 out_height, enum omap_color_mode color_mode, bool *five_taps, @@ -2258,7 +2255,6 @@ static int dispc_ovl_calc_scaling_44xx(enum omap_plane plane, const int maxsinglelinewidth = dss_feat_get_param_max(FEAT_PARAM_LINEWIDTH); const int maxdownscale = dss_feat_get_param_max(FEAT_PARAM_DOWNSCALE); - unsigned long pclk = dispc_plane_pclk_rate(plane); if (mem_to_mem) { in_width_max = out_width * maxdownscale; @@ -2300,6 +2296,8 @@ static int dispc_ovl_calc_scaling(enum omap_plane plane, const int max_decim_limit = 16; unsigned long core_clk = 0; int decim_x, decim_y, ret; + unsigned long pclk = dispc_plane_pclk_rate(plane); + unsigned long lclk = dispc_plane_lclk_rate(plane); if (width == out_width && height == out_height) return 0; @@ -2335,7 +2333,7 @@ static int dispc_ovl_calc_scaling(enum omap_plane plane, if (decim_y > *y_predecim || out_height > height * 8) return -EINVAL; - ret = dispc.feat->calc_scaling(plane, mgr_timings, width, height, + ret = dispc.feat->calc_scaling(pclk, lclk, mgr_timings, width, height, out_width, out_height, color_mode, five_taps, x_predecim, y_predecim, &decim_x, &decim_y, pos_x, &core_clk, mem_to_mem); |