3.17-stable review patch. If anyone has any objections, please let me know.
------------------ From: Alex Deucher <[email protected]> commit 4910403836ded89803fab201d4b5caaa85de3a89 upstream. If the sad_count is 0, set the hw to stereo and change the error message to a warn. A lot of monitors don't set the speaker allocation block. Signed-off-by: Alex Deucher <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/gpu/drm/radeon/dce3_1_afmt.c | 4 ++-- drivers/gpu/drm/radeon/dce6_afmt.c | 6 +++--- drivers/gpu/drm/radeon/evergreen_hdmi.c | 6 +++--- 3 files changed, 8 insertions(+), 8 deletions(-) --- a/drivers/gpu/drm/radeon/dce3_1_afmt.c +++ b/drivers/gpu/drm/radeon/dce3_1_afmt.c @@ -49,8 +49,8 @@ static void dce3_2_afmt_write_speaker_al sad_count = drm_edid_to_speaker_allocation(radeon_connector->edid, &sadb); if (sad_count < 0) { - DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); - return; + DRM_DEBUG("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); + sad_count = 0; } /* program the speaker allocation */ --- a/drivers/gpu/drm/radeon/dce6_afmt.c +++ b/drivers/gpu/drm/radeon/dce6_afmt.c @@ -176,9 +176,9 @@ void dce6_afmt_write_speaker_allocation( } sad_count = drm_edid_to_speaker_allocation(radeon_connector_edid(connector), &sadb); - if (sad_count <= 0) { - DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); - return; + if (sad_count < 0) { + DRM_DEBUG("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); + sad_count = 0; } /* program the speaker allocation */ --- a/drivers/gpu/drm/radeon/evergreen_hdmi.c +++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c @@ -118,9 +118,9 @@ static void dce4_afmt_write_speaker_allo } sad_count = drm_edid_to_speaker_allocation(radeon_connector_edid(connector), &sadb); - if (sad_count <= 0) { - DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); - return; + if (sad_count < 0) { + DRM_DEBUG("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); + sad_count = 0; } /* program the speaker allocation */ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
