Remove old test for 32-bit vs 16-bit colors. Prefer 24-bit color depth on all devices. 32-bit color depth doesn't exist, it should have always been 24-bit.
G200SE with less than 2 MiB of video memory have defaulted to 16-bit color depth, as the original revision of the G200SE had only 1.75 MiB of video memory. Using 16-bit colors enabled XGA resolution. But we now already limit these devices to VGA resolutions as the memory-bandwith test assumes 32-bit pixel size. So drop the special case from color-depth selection.
Signed-off-by: Thomas Zimmermann tzimmermann@suse.de --- drivers/gpu/drm/mgag200/mgag200_mode.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c index 028c6ba7124c..8cb72e11a2ea 100644 --- a/drivers/gpu/drm/mgag200/mgag200_mode.c +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c @@ -1072,14 +1072,6 @@ static const struct drm_mode_config_funcs mgag200_mode_config_funcs = { .atomic_commit = drm_atomic_helper_commit, };
-static unsigned int mgag200_preferred_depth(struct mga_device *mdev) -{ - if (IS_G200_SE(mdev) && mdev->vram_fb_available < (2048*1024)) - return 16; - else - return 32; -} - int mgag200_modeset_init(struct mga_device *mdev) { struct drm_device *dev = &mdev->base; @@ -1100,11 +1092,8 @@ int mgag200_modeset_init(struct mga_device *mdev)
dev->mode_config.max_width = MGAG200_MAX_FB_WIDTH; dev->mode_config.max_height = MGAG200_MAX_FB_HEIGHT; - - dev->mode_config.preferred_depth = mgag200_preferred_depth(mdev); - + dev->mode_config.preferred_depth = 24; dev->mode_config.fb_base = mdev->mc.vram_base; - dev->mode_config.funcs = &mgag200_mode_config_funcs;
ret = mgag200_i2c_init(mdev, i2c);