aboutsummaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c')
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c163
1 files changed, 45 insertions, 118 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c
index 9bc5dd23d297..970b65efeac1 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c
@@ -72,6 +72,21 @@ void dpp20_read_state(struct dpp *dpp_base,
}
}
+void dpp2_power_on_obuf(
+ struct dpp *dpp_base,
+ bool power_on)
+{
+ struct dcn20_dpp *dpp = TO_DCN20_DPP(dpp_base);
+
+ REG_UPDATE(CM_MEM_PWR_CTRL, SHARED_MEM_PWR_DIS, power_on == true ? 1:0);
+
+ REG_UPDATE(OBUF_MEM_PWR_CTRL,
+ OBUF_MEM_PWR_FORCE, power_on == true ? 0:1);
+
+ REG_UPDATE(DSCL_MEM_PWR_CTRL,
+ LUT_MEM_PWR_FORCE, power_on == true ? 0:1);
+}
+
void dpp2_dummy_program_input_lut(
struct dpp *dpp_base,
const struct dc_gamma *gamma)
@@ -89,7 +104,7 @@ static void dpp2_cnv_setup (
uint32_t pixel_format = 0;
uint32_t alpha_en = 1;
enum dc_color_space color_space = COLOR_SPACE_SRGB;
- enum dcn10_input_csc_select select = INPUT_CSC_SELECT_BYPASS;
+ enum dcn20_input_csc_select select = DCN2_ICSC_SELECT_BYPASS;
bool force_disable_cursor = false;
struct out_csc_color_matrix tbl_entry;
uint32_t is_2bit = 0;
@@ -130,28 +145,29 @@ static void dpp2_cnv_setup (
force_disable_cursor = false;
pixel_format = 65;
color_space = COLOR_SPACE_YCBCR709;
- select = INPUT_CSC_SELECT_ICSC;
+ select = DCN2_ICSC_SELECT_ICSC_A;
break;
case SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb:
force_disable_cursor = true;
pixel_format = 64;
color_space = COLOR_SPACE_YCBCR709;
- select = INPUT_CSC_SELECT_ICSC;
+ select = DCN2_ICSC_SELECT_ICSC_A;
break;
case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCbCr:
force_disable_cursor = true;
pixel_format = 67;
color_space = COLOR_SPACE_YCBCR709;
- select = INPUT_CSC_SELECT_ICSC;
+ select = DCN2_ICSC_SELECT_ICSC_A;
break;
case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCrCb:
force_disable_cursor = true;
pixel_format = 66;
color_space = COLOR_SPACE_YCBCR709;
- select = INPUT_CSC_SELECT_ICSC;
+ select = DCN2_ICSC_SELECT_ICSC_A;
break;
case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616:
- pixel_format = 22;
+ case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616:
+ pixel_format = 26; /* ARGB16161616_UNORM */
break;
case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F:
pixel_format = 24;
@@ -162,31 +178,35 @@ static void dpp2_cnv_setup (
case SURFACE_PIXEL_FORMAT_VIDEO_AYCrCb8888:
pixel_format = 12;
color_space = COLOR_SPACE_YCBCR709;
- select = INPUT_CSC_SELECT_ICSC;
+ select = DCN2_ICSC_SELECT_ICSC_A;
break;
case SURFACE_PIXEL_FORMAT_GRPH_RGB111110_FIX:
pixel_format = 112;
+ alpha_en = 0;
break;
case SURFACE_PIXEL_FORMAT_GRPH_BGR101111_FIX:
pixel_format = 113;
+ alpha_en = 0;
break;
case SURFACE_PIXEL_FORMAT_VIDEO_ACrYCb2101010:
pixel_format = 114;
color_space = COLOR_SPACE_YCBCR709;
- select = INPUT_CSC_SELECT_ICSC;
+ select = DCN2_ICSC_SELECT_ICSC_A;
is_2bit = 1;
break;
case SURFACE_PIXEL_FORMAT_VIDEO_CrYCbA1010102:
pixel_format = 115;
color_space = COLOR_SPACE_YCBCR709;
- select = INPUT_CSC_SELECT_ICSC;
+ select = DCN2_ICSC_SELECT_ICSC_A;
is_2bit = 1;
break;
case SURFACE_PIXEL_FORMAT_GRPH_RGB111110_FLOAT:
pixel_format = 118;
+ alpha_en = 0;
break;
case SURFACE_PIXEL_FORMAT_GRPH_BGR101111_FLOAT:
pixel_format = 119;
+ alpha_en = 0;
break;
default:
break;
@@ -212,13 +232,13 @@ static void dpp2_cnv_setup (
tbl_entry.color_space = input_color_space;
if (color_space >= COLOR_SPACE_YCBCR601)
- select = INPUT_CSC_SELECT_ICSC;
+ select = DCN2_ICSC_SELECT_ICSC_A;
else
- select = INPUT_CSC_SELECT_BYPASS;
+ select = DCN2_ICSC_SELECT_BYPASS;
- dpp1_program_input_csc(dpp_base, color_space, select, &tbl_entry);
+ dpp2_program_input_csc(dpp_base, color_space, select, &tbl_entry);
} else
- dpp1_program_input_csc(dpp_base, color_space, select, NULL);
+ dpp2_program_input_csc(dpp_base, color_space, select, NULL);
if (force_disable_cursor) {
REG_UPDATE(CURSOR_CONTROL,
@@ -227,23 +247,10 @@ static void dpp2_cnv_setup (
CUR0_ENABLE, 0);
}
+ dpp2_power_on_obuf(dpp_base, true);
}
-void dpp2_cnv_set_bias_scale(
- struct dpp *dpp_base,
- struct dc_bias_and_scale *bias_and_scale)
-{
- struct dcn20_dpp *dpp = TO_DCN20_DPP(dpp_base);
-
- REG_UPDATE(FCNV_FP_BIAS_R, FCNV_FP_BIAS_R, bias_and_scale->bias_red);
- REG_UPDATE(FCNV_FP_BIAS_G, FCNV_FP_BIAS_G, bias_and_scale->bias_green);
- REG_UPDATE(FCNV_FP_BIAS_B, FCNV_FP_BIAS_B, bias_and_scale->bias_blue);
- REG_UPDATE(FCNV_FP_SCALE_R, FCNV_FP_SCALE_R, bias_and_scale->scale_red);
- REG_UPDATE(FCNV_FP_SCALE_G, FCNV_FP_SCALE_G, bias_and_scale->scale_green);
- REG_UPDATE(FCNV_FP_SCALE_B, FCNV_FP_SCALE_B, bias_and_scale->scale_blue);
-}
-
/*compute the maximum number of lines that we can fit in the line buffer*/
void dscl2_calc_lb_num_partitions(
const struct scaler_data *scl_data,
@@ -326,14 +333,18 @@ void dpp2_cnv_set_alpha_keyer(
void dpp2_set_cursor_attributes(
struct dpp *dpp_base,
- enum dc_cursor_color_format color_format)
+ struct dc_cursor_attributes *cursor_attributes)
{
+ enum dc_cursor_color_format color_format = cursor_attributes->color_format;
struct dcn20_dpp *dpp = TO_DCN20_DPP(dpp_base);
int cur_rom_en = 0;
if (color_format == CURSOR_MODE_COLOR_PRE_MULTIPLIED_ALPHA ||
- color_format == CURSOR_MODE_COLOR_UN_PRE_MULTIPLIED_ALPHA)
- cur_rom_en = 1;
+ color_format == CURSOR_MODE_COLOR_UN_PRE_MULTIPLIED_ALPHA) {
+ if (cursor_attributes->attribute_flags.bits.ENABLE_CURSOR_DEGAMMA) {
+ cur_rom_en = 1;
+ }
+ }
REG_UPDATE_3(CURSOR0_CONTROL,
CUR0_MODE, color_format,
@@ -349,91 +360,6 @@ void dpp2_set_cursor_attributes(
}
}
-#define IDENTITY_RATIO(ratio) (dc_fixpt_u3d19(ratio) == (1 << 19))
-
-bool dpp2_get_optimal_number_of_taps(
- struct dpp *dpp,
- struct scaler_data *scl_data,
- const struct scaling_taps *in_taps)
-{
- uint32_t pixel_width;
-
- if (scl_data->viewport.width > scl_data->recout.width)
- pixel_width = scl_data->recout.width;
- else
- pixel_width = scl_data->viewport.width;
-
- /* Some ASICs does not support FP16 scaling, so we reject modes require this*/
- if (scl_data->viewport.width != scl_data->h_active &&
- scl_data->viewport.height != scl_data->v_active &&
- dpp->caps->dscl_data_proc_format == DSCL_DATA_PRCESSING_FIXED_FORMAT &&
- scl_data->format == PIXEL_FORMAT_FP16)
- return false;
-
- if (scl_data->viewport.width > scl_data->h_active &&
- dpp->ctx->dc->debug.max_downscale_src_width != 0 &&
- scl_data->viewport.width > dpp->ctx->dc->debug.max_downscale_src_width)
- return false;
-
- /* TODO: add lb check */
-
- /* No support for programming ratio of 8, drop to 7.99999.. */
- if (scl_data->ratios.horz.value == (8ll << 32))
- scl_data->ratios.horz.value--;
- if (scl_data->ratios.vert.value == (8ll << 32))
- scl_data->ratios.vert.value--;
- if (scl_data->ratios.horz_c.value == (8ll << 32))
- scl_data->ratios.horz_c.value--;
- if (scl_data->ratios.vert_c.value == (8ll << 32))
- scl_data->ratios.vert_c.value--;
-
- /* Set default taps if none are provided */
- if (in_taps->h_taps == 0) {
- if (dc_fixpt_ceil(scl_data->ratios.horz) > 4)
- scl_data->taps.h_taps = 8;
- else
- scl_data->taps.h_taps = 4;
- } else
- scl_data->taps.h_taps = in_taps->h_taps;
- if (in_taps->v_taps == 0) {
- if (dc_fixpt_ceil(scl_data->ratios.vert) > 4)
- scl_data->taps.v_taps = 8;
- else
- scl_data->taps.v_taps = 4;
- } else
- scl_data->taps.v_taps = in_taps->v_taps;
- if (in_taps->v_taps_c == 0) {
- if (dc_fixpt_ceil(scl_data->ratios.vert_c) > 4)
- scl_data->taps.v_taps_c = 4;
- else
- scl_data->taps.v_taps_c = 2;
- } else
- scl_data->taps.v_taps_c = in_taps->v_taps_c;
- if (in_taps->h_taps_c == 0) {
- if (dc_fixpt_ceil(scl_data->ratios.horz_c) > 4)
- scl_data->taps.h_taps_c = 4;
- else
- scl_data->taps.h_taps_c = 2;
- } else if ((in_taps->h_taps_c % 2) != 0 && in_taps->h_taps_c != 1)
- /* Only 1 and even h_taps_c are supported by hw */
- scl_data->taps.h_taps_c = in_taps->h_taps_c - 1;
- else
- scl_data->taps.h_taps_c = in_taps->h_taps_c;
-
- if (!dpp->ctx->dc->debug.always_scale) {
- if (IDENTITY_RATIO(scl_data->ratios.horz))
- scl_data->taps.h_taps = 1;
- if (IDENTITY_RATIO(scl_data->ratios.vert))
- scl_data->taps.v_taps = 1;
- if (IDENTITY_RATIO(scl_data->ratios.horz_c))
- scl_data->taps.h_taps_c = 1;
- if (IDENTITY_RATIO(scl_data->ratios.vert_c))
- scl_data->taps.v_taps_c = 1;
- }
-
- return true;
-}
-
void oppn20_dummy_program_regamma_pwl(
struct dpp *dpp,
const struct pwl_params *params,
@@ -444,8 +370,8 @@ static struct dpp_funcs dcn20_dpp_funcs = {
.dpp_read_state = dpp20_read_state,
.dpp_reset = dpp_reset,
.dpp_set_scaler = dpp1_dscl_set_scaler_manual_scale,
- .dpp_get_optimal_number_of_taps = dpp2_get_optimal_number_of_taps,
- .dpp_set_gamut_remap = dpp1_cm_set_gamut_remap,
+ .dpp_get_optimal_number_of_taps = dpp1_get_optimal_number_of_taps,
+ .dpp_set_gamut_remap = dpp2_cm_set_gamut_remap,
.dpp_set_csc_adjustment = NULL,
.dpp_set_csc_default = NULL,
.dpp_program_regamma_pwl = oppn20_dummy_program_regamma_pwl,
@@ -492,7 +418,8 @@ bool dpp2_construct(
dpp->lb_pixel_depth_supported =
LB_PIXEL_DEPTH_18BPP |
LB_PIXEL_DEPTH_24BPP |
- LB_PIXEL_DEPTH_30BPP;
+ LB_PIXEL_DEPTH_30BPP |
+ LB_PIXEL_DEPTH_36BPP;
dpp->lb_bits_per_entry = LB_BITS_PER_ENTRY;
dpp->lb_memory_size = LB_TOTAL_NUMBER_OF_ENTRIES; /*0x1404*/
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-26 01:17:54 +0000