| From bf92850745f3f6f1826ac0a940bded44aac536ad Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Sun, 12 Dec 2021 16:06:02 +0000 |
| Subject: drm: simpledrm: fix wrong unit with pixel clock |
| |
| From: Alejandro Concepcion-Rodriguez <asconcepcion@acoro.eu> |
| |
| [ Upstream commit 5cf06065bd1f7b94fbb80e7eeb033899f77ab5ba ] |
| |
| Pixel clock has to be set in kHz. |
| |
| Signed-off-by: Alejandro Concepcion-Rodriguez <asconcepcion@acoro.eu> |
| Fixes: 11e8f5fd223b ("drm: Add simpledrm driver") |
| Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> |
| Link: https://patchwork.freedesktop.org/patch/msgid/6f8554ef-1305-0dda-821c-f7d2e5644a48@acoro.eu |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| drivers/gpu/drm/tiny/simpledrm.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/drivers/gpu/drm/tiny/simpledrm.c b/drivers/gpu/drm/tiny/simpledrm.c |
| index 481b48bde0473..5a6e89825bc2f 100644 |
| --- a/drivers/gpu/drm/tiny/simpledrm.c |
| +++ b/drivers/gpu/drm/tiny/simpledrm.c |
| @@ -458,7 +458,7 @@ static struct drm_display_mode simpledrm_mode(unsigned int width, |
| { |
| struct drm_display_mode mode = { SIMPLEDRM_MODE(width, height) }; |
| |
| - mode.clock = 60 /* Hz */ * mode.hdisplay * mode.vdisplay; |
| + mode.clock = mode.hdisplay * mode.vdisplay * 60 / 1000 /* kHz */; |
| drm_mode_set_name(&mode); |
| |
| return mode; |
| -- |
| 2.33.0 |
| |
