3.2.56-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Alex Deucher <alexander.deucher@xxxxxxx> commit d8e24525094200601236fa64a54cf73e3d682f2e upstream. Seems to cause problems with certain DP monitors. Bug: https://bugs.freedesktop.org/show_bug.cgi?id=40699 Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> [bwh: Backported to 3.2: s/radeon_crtc->//] Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/radeon/atombios_crtc.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) --- a/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/drivers/gpu/drm/radeon/atombios_crtc.c @@ -956,10 +956,13 @@ static void atombios_crtc_set_pll(struct ss_enabled = radeon_atombios_get_ppll_ss_info(rdev, &ss, ATOM_DP_SS_ID1); - } else + } else { ss_enabled = radeon_atombios_get_ppll_ss_info(rdev, &ss, ATOM_DP_SS_ID1); + } + /* disable spread spectrum on DCE3 DP */ + ss_enabled = false; } break; case ATOM_ENCODER_MODE_LVDS: -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html