From 1bb087d73ecd3bbb3d4fc23633cd2b019c58eb94 Mon Sep 17 00:00:00 2001 From: Fugang Duan Date: Mon, 28 May 2012 10:58:19 +0800 Subject: [PATCH] ENGR00211129 - SPDC : modify waveform update modes. - Because mode_4 only use for handwriting mode, and mode_3 use for power off mode, modify the waveform mode for update requests. - Use mode_2 for DU and A2, mode_1 for GU: mode_A2 = mode_2, mode_du = mode_2; mode_gu = mode_1; Signed-off-by: Fugang Duan --- drivers/video/mxc/mxc_spdc_fb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/video/mxc/mxc_spdc_fb.c b/drivers/video/mxc/mxc_spdc_fb.c index 37938b9db712..1659724d3c75 100644 --- a/drivers/video/mxc/mxc_spdc_fb.c +++ b/drivers/video/mxc/mxc_spdc_fb.c @@ -3267,7 +3267,7 @@ static ssize_t store_update(struct device *device, else if (strncmp(buf, "init", 4) == 0) update.waveform_mode = fb_data->wv_modes.mode_init; else if (strncmp(buf, "gu", 2) == 0) - update.waveform_mode = SPDC_WAV_MODE_3; + update.waveform_mode = SPDC_WAV_MODE_1; else if (strncmp(buf, "auto", 4) == 0) update.waveform_mode = WAVEFORM_MODE_AUTO; @@ -3774,7 +3774,7 @@ static int __devinit mxc_spdc_fb_probe(struct platform_device *pdev) * Should be overwritten via ioctl. */ fb_data->wv_modes.mode_init = SPDC_WAV_MODE_DEFAULT; - fb_data->wv_modes.mode_du = SPDC_WAV_MODE_4; + fb_data->wv_modes.mode_du = SPDC_WAV_MODE_2; fb_data->wv_modes.mode_gc4 = SPDC_WAV_MODE_2; fb_data->wv_modes.mode_gc8 = SPDC_WAV_MODE_1; fb_data->wv_modes.mode_gc16 = SPDC_WAV_MODE_1; -- 2.39.5