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path: root/drivers/gpu/drm/amd/display/dc/bios/command_table.c
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Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/bios/command_table.c')
-rw-r--r--drivers/gpu/drm/amd/display/dc/bios/command_table.c135
1 files changed, 9 insertions, 126 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table.c b/drivers/gpu/drm/amd/display/dc/bios/command_table.c
index 2bd7cd97e00d..5815983caaf8 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/command_table.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table.c
@@ -55,7 +55,6 @@ static void init_adjust_display_pll(struct bios_parser *bp);
static void init_dac_encoder_control(struct bios_parser *bp);
static void init_dac_output_control(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_enable_crtc_mem_req(struct bios_parser *bp);
static void init_external_encoder_control(struct bios_parser *bp);
@@ -73,7 +72,6 @@ void dal_bios_parser_init_cmd_tbl(struct bios_parser *bp)
init_dac_encoder_control(bp);
init_dac_output_control(bp);
init_set_crtc_timing(bp);
- init_select_crtc_source(bp);
init_enable_crtc(bp);
init_enable_crtc_mem_req(bp);
init_program_clock(bp);
@@ -964,9 +962,9 @@ static enum bp_result set_pixel_clock_v3(
allocation.sPCLKInput.ucPostDiv =
(uint8_t)bp_params->pixel_clock_post_divider;
- /* We need to convert from KHz units into 10KHz units */
+ /* We need to convert from 100Hz units into 10KHz units */
allocation.sPCLKInput.usPixelClock =
- cpu_to_le16((uint16_t)(bp_params->target_pixel_clock / 10));
+ cpu_to_le16((uint16_t)(bp_params->target_pixel_clock_100hz / 100));
params = (PIXEL_CLOCK_PARAMETERS_V3 *)&allocation.sPCLKInput;
params->ucTransmitterId =
@@ -1042,9 +1040,9 @@ static enum bp_result set_pixel_clock_v5(
(uint8_t)bp->cmd_helper->encoder_mode_bp_to_atom(
bp_params->signal_type, false);
- /* We need to convert from KHz units into 10KHz units */
+ /* We need to convert from 100Hz units into 10KHz units */
clk.sPCLKInput.usPixelClock =
- cpu_to_le16((uint16_t)(bp_params->target_pixel_clock / 10));
+ cpu_to_le16((uint16_t)(bp_params->target_pixel_clock_100hz / 100));
if (bp_params->flags.FORCE_PROGRAMMING_OF_PLL)
clk.sPCLKInput.ucMiscInfo |=
@@ -1118,9 +1116,9 @@ static enum bp_result set_pixel_clock_v6(
(uint8_t) bp->cmd_helper->encoder_mode_bp_to_atom(
bp_params->signal_type, false);
- /* We need to convert from KHz units into 10KHz units */
+ /* We need to convert from 100 Hz units into 10KHz units */
clk.sPCLKInput.ulCrtcPclkFreq.ulPixelClock =
- cpu_to_le32(bp_params->target_pixel_clock / 10);
+ cpu_to_le32(bp_params->target_pixel_clock_100hz / 100);
if (bp_params->flags.FORCE_PROGRAMMING_OF_PLL) {
clk.sPCLKInput.ucMiscInfo |=
@@ -1182,8 +1180,7 @@ static enum bp_result set_pixel_clock_v7(
clk.ucTransmitterID = bp->cmd_helper->encoder_id_to_atom(dal_graphics_object_id_get_encoder_id(bp_params->encoder_object_id));
clk.ucEncoderMode = (uint8_t) bp->cmd_helper->encoder_mode_bp_to_atom(bp_params->signal_type, false);
- /* We need to convert from KHz units into 10KHz units */
- clk.ulPixelClock = cpu_to_le32(bp_params->target_pixel_clock * 10);
+ clk.ulPixelClock = cpu_to_le32(bp_params->target_pixel_clock_100hz);
clk.ucDeepColorRatio = (uint8_t) bp->cmd_helper->transmitter_color_depth_to_atom(bp_params->color_depth);
@@ -1899,120 +1896,6 @@ static enum bp_result set_crtc_using_dtd_timing_v3(
/*******************************************************************************
********************************************************************************
**
- ** SELECT CRTC SOURCE
- **
- ********************************************************************************
- *******************************************************************************/
-
-static enum bp_result select_crtc_source_v2(
- struct bios_parser *bp,
- struct bp_crtc_source_select *bp_params);
-static enum bp_result select_crtc_source_v3(
- struct bios_parser *bp,
- struct bp_crtc_source_select *bp_params);
-
-static void init_select_crtc_source(struct bios_parser *bp)
-{
- switch (BIOS_CMD_TABLE_PARA_REVISION(SelectCRTC_Source)) {
- case 2:
- bp->cmd_tbl.select_crtc_source = select_crtc_source_v2;
- break;
- case 3:
- bp->cmd_tbl.select_crtc_source = select_crtc_source_v3;
- break;
- default:
- dm_output_to_console("Don't select_crtc_source enable_crtc for v%d\n",
- BIOS_CMD_TABLE_PARA_REVISION(SelectCRTC_Source));
- bp->cmd_tbl.select_crtc_source = NULL;
- break;
- }
-}
-
-static enum bp_result select_crtc_source_v2(
- struct bios_parser *bp,
- struct bp_crtc_source_select *bp_params)
-{
- enum bp_result result = BP_RESULT_FAILURE;
- SELECT_CRTC_SOURCE_PARAMETERS_V2 params;
- uint8_t atom_controller_id;
- uint32_t atom_engine_id;
- enum signal_type s = bp_params->signal;
-
- memset(&params, 0, sizeof(params));
-
- /* set controller id */
- if (bp->cmd_helper->controller_id_to_atom(
- bp_params->controller_id, &atom_controller_id))
- params.ucCRTC = atom_controller_id;
- else
- return BP_RESULT_FAILURE;
-
- /* set encoder id */
- if (bp->cmd_helper->engine_bp_to_atom(
- bp_params->engine_id, &atom_engine_id))
- params.ucEncoderID = (uint8_t)atom_engine_id;
- else
- return BP_RESULT_FAILURE;
-
- if (SIGNAL_TYPE_EDP == s ||
- (SIGNAL_TYPE_DISPLAY_PORT == s &&
- SIGNAL_TYPE_LVDS == bp_params->sink_signal))
- s = SIGNAL_TYPE_LVDS;
-
- params.ucEncodeMode =
- (uint8_t)bp->cmd_helper->encoder_mode_bp_to_atom(
- s, bp_params->enable_dp_audio);
-
- if (EXEC_BIOS_CMD_TABLE(SelectCRTC_Source, params))
- result = BP_RESULT_OK;
-
- return result;
-}
-
-static enum bp_result select_crtc_source_v3(
- struct bios_parser *bp,
- struct bp_crtc_source_select *bp_params)
-{
- bool result = BP_RESULT_FAILURE;
- SELECT_CRTC_SOURCE_PARAMETERS_V3 params;
- uint8_t atom_controller_id;
- uint32_t atom_engine_id;
- enum signal_type s = bp_params->signal;
-
- memset(&params, 0, sizeof(params));
-
- if (bp->cmd_helper->controller_id_to_atom(bp_params->controller_id,
- &atom_controller_id))
- params.ucCRTC = atom_controller_id;
- else
- return result;
-
- if (bp->cmd_helper->engine_bp_to_atom(bp_params->engine_id,
- &atom_engine_id))
- params.ucEncoderID = (uint8_t)atom_engine_id;
- else
- return result;
-
- if (SIGNAL_TYPE_EDP == s ||
- (SIGNAL_TYPE_DISPLAY_PORT == s &&
- SIGNAL_TYPE_LVDS == bp_params->sink_signal))
- s = SIGNAL_TYPE_LVDS;
-
- params.ucEncodeMode =
- bp->cmd_helper->encoder_mode_bp_to_atom(
- s, bp_params->enable_dp_audio);
- /* Needed for VBIOS Random Spatial Dithering feature */
- params.ucDstBpc = (uint8_t)(bp_params->display_output_bit_depth);
-
- if (EXEC_BIOS_CMD_TABLE(SelectCRTC_Source, params))
- result = BP_RESULT_OK;
-
- return result;
-}
-
-/*******************************************************************************
- ********************************************************************************
- **
** ENABLE CRTC
**
********************************************************************************
@@ -2164,7 +2047,7 @@ static enum bp_result program_clock_v5(
/* We need to convert from KHz units into 10KHz units */
params.sPCLKInput.ucPpll = (uint8_t) atom_pll_id;
params.sPCLKInput.usPixelClock =
- cpu_to_le16((uint16_t) (bp_params->target_pixel_clock / 10));
+ cpu_to_le16((uint16_t) (bp_params->target_pixel_clock_100hz / 100));
params.sPCLKInput.ucCRTC = (uint8_t) ATOM_CRTC_INVALID;
if (bp_params->flags.SET_EXTERNAL_REF_DIV_SRC)
@@ -2196,7 +2079,7 @@ static enum bp_result program_clock_v6(
/* We need to convert from KHz units into 10KHz units */
params.sPCLKInput.ucPpll = (uint8_t)atom_pll_id;
params.sPCLKInput.ulDispEngClkFreq =
- cpu_to_le32(bp_params->target_pixel_clock / 10);
+ cpu_to_le32(bp_params->target_pixel_clock_100hz / 100);
if (bp_params->flags.SET_EXTERNAL_REF_DIV_SRC)
params.sPCLKInput.ucMiscInfo |= PIXEL_CLOCK_MISC_REF_DIV_SRC;
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