From 838ac785d521e091bd8b5f6a2b545166f5f32b77 Mon Sep 17 00:00:00 2001 From: Florian Tobias Schandinat Date: Sun, 26 Feb 2012 10:51:51 +0000 Subject: [PATCH] viafb: avoid refresh and mode lookup in set_par As check_var already ensures that the mode is valid there is no need to do those expensive lookups here again. The only thing that might change is that the deprecated interface could report slightly different refresh rates due to rounding errors. Signed-off-by: Florian Tobias Schandinat --- drivers/video/via/viafbdev.c | 32 ++++++++++++++------------------ 1 file changed, 14 insertions(+), 18 deletions(-) diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c index 7529340..0c88375 100644 --- a/drivers/video/via/viafbdev.c +++ b/drivers/video/via/viafbdev.c @@ -287,26 +287,22 @@ static int viafb_set_par(struct fb_info *info) viafb_second_yres, viafb_bpp1, 1); } - refresh = viafb_get_refresh(info->var.xres, info->var.yres, - get_var_refresh(&info->var)); - if (viafb_get_best_mode(viafbinfo->var.xres, viafbinfo->var.yres, - refresh)) { - if (viafb_dual_fb && viapar->iga_path == IGA2) { - viafb_bpp1 = info->var.bits_per_pixel; - viafb_refresh1 = refresh; - } else { - viafb_bpp = info->var.bits_per_pixel; - viafb_refresh = refresh; - } - - if (info->var.accel_flags & FB_ACCELF_TEXT) - info->flags &= ~FBINFO_HWACCEL_DISABLED; - else - info->flags |= FBINFO_HWACCEL_DISABLED; - viafb_setmode(); - viafb_pan_display(&info->var, info); + refresh = get_var_refresh(&info->var); + if (viafb_dual_fb && viapar->iga_path == IGA2) { + viafb_bpp1 = info->var.bits_per_pixel; + viafb_refresh1 = refresh; + } else { + viafb_bpp = info->var.bits_per_pixel; + viafb_refresh = refresh; } + if (info->var.accel_flags & FB_ACCELF_TEXT) + info->flags &= ~FBINFO_HWACCEL_DISABLED; + else + info->flags |= FBINFO_HWACCEL_DISABLED; + viafb_setmode(); + viafb_pan_display(&info->var, info); + return 0; } -- 2.7.4