Michael Strauss 89d8a85154 drm/amd/display: Send DP_TOTAL_LTTPR_CNT during detection if LTTPR is present ...

commit 2ec6c7f802332d1eff16f03e7c757f1543ee1183 upstream.

[WHY]
New register field added in DP2.1 SCR, needed for auxless ALPM

[HOW]
Echo value read from 0xF0007 back to sink

Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Michael Strauss <michael.strauss@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2024-07-05 09:34:03 +02:00

..

audio_types.h

drm/amd/display:Use Pixel clock in 100Hz units for HDMI Audio wall clock DTO

2019-07-18 14:18:09 -05:00

bios_parser_interface.h

drm/amd/dc: Add dc display driver (v2)

2017-09-26 17:01:32 -04:00

bios_parser_types.h

drm/amd/display: Fix USBC link creation

2022-06-03 16:43:38 -04:00

dal_asic_id.h

drm/amd/display: Add CRC and DMUB test support

2023-03-22 00:59:52 -04:00

dal_types.h

drm/amd/display: Add DCN314 version identifiers

2022-07-13 20:57:05 -04:00

ddc_service_types.h

drm/amd/display: Add vendor Id for reference

2023-08-07 17:14:09 -04:00

dpcd_defs.h

drm/amd/display: Send DP_TOTAL_LTTPR_CNT during detection if LTTPR is present

2024-07-05 09:34:03 +02:00

fixed31_32.h

drm/amd/display: fix compilation error due to shifting negative value

2023-06-09 12:38:19 -04:00

gpio_interface.h

drm/amd/display: refactor gpio to allocate hw_container in constructor

2019-08-15 10:53:55 -05:00

gpio_service_interface.h

drm/amd/display/dc/gpio/gpio_service: Pass around correct dce_{version, environment} types

2021-05-27 12:33:51 -04:00

gpio_types.h

drm/amd/dc: Add dc display driver (v2)

2017-09-26 17:01:32 -04:00

grph_object_ctrl_defs.h

drm/amd/display: get dprefclk ss info from integration info table

2024-01-20 11:51:46 +01:00

grph_object_defs.h

drm/amd/display: Drop DCN for DP2.x logic

2022-01-25 18:00:34 -05:00

grph_object_id.h

drm/amd/display: Add support for USBC connector

2022-03-31 23:05:53 -04:00

hdcp_msg_types.h

drm/amd/display: Drop CONFIG_DRM_AMD_DC_HDCP

2023-03-07 14:22:39 -05:00

irq_service_interface.h

drm/amd/dc: Add dc display driver (v2)

2017-09-26 17:01:32 -04:00

link_service_types.h

drm/amd/display: Update 128b/132b downspread factor to 0.3%

2023-07-18 11:15:05 -04:00

logger_interface.h

drm/amd/dc: Kill dc_conn_log_hex_linux()

2020-04-01 14:44:59 -04:00

logger_types.h

drm/amd/display: Add reserved dc_log_type.

2022-08-16 18:07:28 -04:00

set_mode_types.h

drm/amd/display: OVT Update on InfoFrame and Mode Management

2022-07-05 16:17:20 -04:00

signal_types.h

drm/amd/display: Convert connector signal id to string

2023-06-09 09:39:41 -04:00

vector.h

drm/amd/dc: Add dc display driver (v2)

2017-09-26 17:01:32 -04:00