From 9c36a7d25b978864c25a5c5649cd803898872600 Mon Sep 17 00:00:00 2001 From: Hunk Lin Date: Thu, 3 May 2012 05:35:47 +0800 Subject: Revert "video: tegra: dc: Set default videomode" This reverts commit 9349cedf17f9b3c10760c8d48f831473f87a3a15. It is reviewed on http://git-master/r/99635 It will cause HDMI power ON and emc clock bump up to 667Mhz after resume from LP0. bug 930136 Change-Id: I130494fdb381b3d322ac0e3fc8be2e44f2c2d7a7 Signed-off-by: Hunk Lin Reviewed-on: http://git-master/r/100202 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Jon Mayo --- drivers/video/tegra/dc/dc.c | 27 ++------------------------- 1 file changed, 2 insertions(+), 25 deletions(-) (limited to 'drivers/video') diff --git a/drivers/video/tegra/dc/dc.c b/drivers/video/tegra/dc/dc.c index 7161d8bf1694..11e62815f45a 100644 --- a/drivers/video/tegra/dc/dc.c +++ b/drivers/video/tegra/dc/dc.c @@ -64,20 +64,6 @@ #endif static int no_vsync; -static struct fb_videomode tegra_dc_hdmi_fallback_mode = { - .refresh = 60, - .xres = 640, - .yres = 480, - .pixclock = KHZ2PICOS(25200), - .hsync_len = 96, /* h_sync_width */ - .vsync_len = 2, /* v_sync_width */ - .left_margin = 48, /* h_back_porch */ - .upper_margin = 33, /* v_back_porch */ - .right_margin = 16, /* h_front_porch */ - .lower_margin = 10, /* v_front_porch */ - .vmode = 0, - .sync = 0, -}; static void _tegra_dc_controller_disable(struct tegra_dc *dc); @@ -2636,19 +2622,10 @@ static bool _tegra_dc_controller_reset_enable(struct tegra_dc *dc) } #endif -static int _tegra_dc_set_default_videomode(struct tegra_dc *dc) -{ - return tegra_dc_set_fb_mode(dc, &tegra_dc_hdmi_fallback_mode, 0); -} - static bool _tegra_dc_enable(struct tegra_dc *dc) { - if (dc->mode.pclk == 0) { - /* DC enable called but no videomode is loaded. - Set fallback mode to enable driver with.*/ - if (_tegra_dc_set_default_videomode(dc)) - return false; - } + if (dc->mode.pclk == 0) + return false; if (!dc->out) return false; -- cgit v1.2.3