| From | Luis Henriques <> | Subject | [PATCH 106/139] drm: Use C8 instead of RGB332 when determining the format from depth/bpp | Date | Thu, 28 Feb 2013 14:44:16 +0000 |
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3.5.7.7 -stable review patch. If anyone has any objections, please let me know.
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From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
commit d84f031bd230fdf9c3b7734940c859bf28b90219 upstream.
Support for real RGB332 is a rarity, most hardware only really support C8. So use C8 instead of RGB332 when determining the format based on depth/bpp.
This fixes 8bpp fbcon on i915, since i915 will only accept C8 and not RGB332.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=59572 Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Acked-by: Dave Airlie <airlied@gmail.com> Tested-by: mlsemon35@gmail.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Luis Henriques <luis.henriques@canonical.com> --- drivers/gpu/drm/drm_crtc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 2ca9737..3859f43 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -2023,7 +2023,7 @@ uint32_t drm_mode_legacy_fb_format(uint32_t bpp, uint32_t depth) switch (bpp) { case 8: - fmt = DRM_FORMAT_RGB332; + fmt = DRM_FORMAT_C8; break; case 16: if (depth == 15) -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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