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Ip=[165.204.84.17]; Helo=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BL02EPF00021F6D.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN7PR12MB7417 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" From: Relja Vojvodic [Why & How] - force FRL rate debug bit was not correctly forcing requested FRL rate Reviewed-by: Chris Park Signed-off-by: Relja Vojvodic Signed-off-by: Fangzhi Zuo Tested-by: Dan Wheeler --- drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 4 +++- drivers/gpu/drm/amd/display/dc/link/protocols/link_hdmi_frl.c | 2 +- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c index 25f904eccb10..cdcf140bc1bb 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c @@ -100,7 +100,9 @@ void update_stream_signal(struct dc_stream_state *stream, struct dc_sink *sink) if (stream->link->frl_flags.force_frl_always || stream->link->frl_flags.force_frl_max - || stream->link->frl_flags.force_frl_dsc) + || stream->link->frl_flags.force_frl_dsc + || (stream->link->frl_flags.force_frl_rate != 0 && + stream->link->frl_flags.force_frl_rate != 0xF)) stream->signal = SIGNAL_TYPE_HDMI_FRL; } } diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_hdmi_frl.c b/drivers/gpu/drm/amd/display/dc/link/protocols/link_hdmi_frl.c index c35074177a36..2afdfc113675 100644 --- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_hdmi_frl.c +++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_hdmi_frl.c @@ -1090,7 +1090,7 @@ void hdmi_frl_decide_link_settings(struct dc_stream_state *stream, &stream->link->frl_verified_link_cap); if (stream->link->frl_flags.force_frl_rate != 0 && - stream->link->frl_flags.force_frl_rate < stream->link->frl_verified_link_cap.frl_link_rate) { + stream->link->frl_flags.force_frl_rate <= stream->link->frl_verified_link_cap.frl_link_rate) { switch (stream->link->frl_flags.force_frl_rate) { case HDMI_FRL_LINK_RATE_3GBPS: temp_settings.frl_link_rate = HDMI_FRL_LINK_RATE_3GBPS; -- 2.53.0