diff options
| -rw-r--r-- | drivers/video/tegra/dc/hdmi.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/video/tegra/dc/hdmi.c b/drivers/video/tegra/dc/hdmi.c index 59b9afcec0e4..3cd8de5085cd 100644 --- a/drivers/video/tegra/dc/hdmi.c +++ b/drivers/video/tegra/dc/hdmi.c @@ -1213,22 +1213,6 @@ static int tegra_dc_calc_clock_per_frame(const struct fb_videomode *mode) (mode->upper_margin + mode->yres + mode->lower_margin + mode->vsync_len); } -static bool tegra_dc_hdmi_mode_equal(const struct fb_videomode *mode1, - const struct fb_videomode *mode2) -{ - int clock_per_frame1 = tegra_dc_calc_clock_per_frame(mode1); - int clock_per_frame2 = tegra_dc_calc_clock_per_frame(mode2); - - /* allows up to 1Hz of pixclock difference */ - return (clock_per_frame1 == clock_per_frame2 && - mode1->xres == mode2->xres && - mode1->yres == mode2->yres && - mode1->vmode == mode2->vmode && - (mode1->pixclock == mode2->pixclock || - (abs(PICOS2KHZ(mode1->pixclock) - - PICOS2KHZ(mode2->pixclock)) * - 1000 / clock_per_frame1 <= 1))); -} static bool tegra_dc_hdmi_valid_pixclock(const struct tegra_dc *dc, const struct fb_videomode *mode) |