On 2018-08-21 03:47 PM, Alex Deucher wrote: > On Tue, Aug 21, 2018 at 3:38 PM Harry Wentland <harry.wentland at amd.com> wrote: >> >> On 2018-08-16 04:38 PM, Alex Deucher wrote: >>> Seems to cause blank screens. >>> >>> Bug: https://bugs.freedesktop.org/show_bug.cgi?id=106940 >>> Signed-off-by: Alex Deucher <alexander.deucher at amd.com> >> >> Your SOB is using a different email from the author. Mind if I change it to your gmail? > > Weird. not sure what happened there. I'd prefer you just override > the author to my amd address. > Done and pushed. It looks like you sent the patch from your gmail, which is why that's shown as author. Harry > Alex > >> >> Harry >> >>> --- >>> drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 8 +++++++- >>> 1 file changed, 7 insertions(+), 1 deletion(-) >>> >>> diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c >>> index 350ee3e3e34d..2e3f85ceeaa9 100644 >>> --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c >>> +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c >>> @@ -1562,7 +1562,13 @@ void dce110_enable_accelerated_mode(struct dc *dc, struct dc_state *context) >>> bool can_eDP_fast_boot_optimize = false; >>> >>> if (edp_link) { >>> - can_eDP_fast_boot_optimize = >>> + /* this seems to cause blank screens on DCE8 */ >>> + if ((dc->ctx->dce_version == DCE_VERSION_8_0) || >>> + (dc->ctx->dce_version == DCE_VERSION_8_1) || >>> + (dc->ctx->dce_version == DCE_VERSION_8_3)) >>> + can_eDP_fast_boot_optimize = false; >>> + else >>> + can_eDP_fast_boot_optimize = >>> edp_link->link_enc->funcs->is_dig_enabled(edp_link->link_enc); >>> } >>> >>>
