From 0c3d04325143dfbfe920540d7ae89530e6e9b3dd Mon Sep 17 00:00:00 2001 From: Erik Gilling Date: Mon, 20 Sep 2010 17:56:39 -0700 Subject: [PATCH] video: tegra: force blend update on enable/disable not suspend/resume Change-Id: I2d47d820311554b29db302ab9370574f2112cb51 Signed-off-by: Erik Gilling --- drivers/video/tegra/dc/dc.c | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) diff --git a/drivers/video/tegra/dc/dc.c b/drivers/video/tegra/dc/dc.c index 0d0608d014b8..21c0c6b3b560 100644 --- a/drivers/video/tegra/dc/dc.c +++ b/drivers/video/tegra/dc/dc.c @@ -729,6 +729,9 @@ static void _tegra_dc_enable(struct tegra_dc *dc) if (dc->out_ops && dc->out_ops->enable) dc->out_ops->enable(dc); + + /* force a full blending update */ + dc->blend.z[0] = -1; } void tegra_dc_enable(struct tegra_dc *dc) @@ -958,20 +961,11 @@ static int tegra_dc_suspend(struct nvhost_device *ndev, pm_message_t state) static int tegra_dc_resume(struct nvhost_device *ndev) { struct tegra_dc *dc = nvhost_get_drvdata(ndev); - struct tegra_dc_win *wins[DC_N_WINDOWS]; - int i; dev_info(&ndev->dev, "resume\n"); - if (dc->enabled) { - for (i = 0; i < dc->n_windows; i++) - wins[i] = &dc->windows[i]; - + if (dc->enabled) _tegra_dc_enable(dc); - /* force a full blending update */ - dc->blend.z[0] = -1; - tegra_dc_update_windows(wins, dc->n_windows); - } return 0; } -- 2.34.1