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drm/amd/display: Define dp_alt_mode

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Also cleanup command_table2.c. No need for a lot of forward
declarations.

Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Charlene Liu
2018-05-30 15:58:08 -04:00
committed by Alex Deucher
parent 0eebf8ca18
commit 7e17cb4ba9
3 changed files with 24 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
drivers/gpu/drm/amd/display/dc/bios/command_table2.c
View File

@ -59,36 +59,7 @@
bios_cmd_table_para_revision(bp->base.ctx->driver_context, \
GET_INDEX_INTO_MASTER_TABLE(command, fname))
static void init_dig_encoder_control(struct bios_parser *bp);
static void init_transmitter_control(struct bios_parser *bp);
static void init_set_pixel_clock(struct bios_parser *bp);
static void init_set_crtc_timing(struct bios_parser *bp);
static void init_select_crtc_source(struct bios_parser *bp);
static void init_enable_crtc(struct bios_parser *bp);
static void init_external_encoder_control(struct bios_parser *bp);
static void init_enable_disp_power_gating(struct bios_parser *bp);
static void init_set_dce_clock(struct bios_parser *bp);
static void init_get_smu_clock_info(struct bios_parser *bp);
void dal_firmware_parser_init_cmd_tbl(struct bios_parser *bp)
{
init_dig_encoder_control(bp);
init_transmitter_control(bp);
init_set_pixel_clock(bp);
init_set_crtc_timing(bp);
init_select_crtc_source(bp);
init_enable_crtc(bp);
init_external_encoder_control(bp);
init_enable_disp_power_gating(bp);
init_set_dce_clock(bp);
init_get_smu_clock_info(bp);
}
static uint32_t bios_cmd_table_para_revision(void *dev,
uint32_t index)
@ -829,3 +800,20 @@ static unsigned int get_smu_clock_info_v3_1(struct bios_parser *bp, uint8_t id)
return 0;
}
void dal_firmware_parser_init_cmd_tbl(struct bios_parser *bp)
{
init_dig_encoder_control(bp);
init_transmitter_control(bp);
init_set_pixel_clock(bp);
init_set_crtc_timing(bp);
init_select_crtc_source(bp);
init_enable_crtc(bp);
init_external_encoder_control(bp);
init_enable_disp_power_gating(bp);
init_set_dce_clock(bp);
init_get_smu_clock_info(bp);
}

2
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c
View File

@ -995,6 +995,8 @@ void dcn10_link_encoder_disable_output(
if (!dcn10_is_dig_enabled(enc)) {
/* OF_SKIP_POWER_DOWN_INACTIVE_ENCODER */
/*in DP_Alt_No_Connect case, we turn off the dig already,
after excuation the PHY w/a sequence, not allow touch PHY any more*/
return;
}
/* Power-down RX and disable GPU PHY should be paired.

5
drivers/gpu/drm/amd/display/include/grph_object_id.h
View File

@ -197,6 +197,11 @@ enum transmitter_color_depth {
TRANSMITTER_COLOR_DEPTH_48 /* 16 bits */
};
enum dp_alt_mode {
DP_Alt_mode__Unknown = 0,
DP_Alt_mode__Connect,
DP_Alt_mode__NoConnect,
};
/*
*****************************************************************************
* graphics_object_id struct