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path: root/drivers/gpu/drm/amd/display/dc/dcn20
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Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn20')
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h1
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c21
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn20/dcn20_init.c4
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn20/dcn20_link_encoder.c40
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn20/dcn20_link_encoder.h4
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.c2
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c14
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.h7
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c288
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.h8
10 files changed, 289 insertions, 100 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h
index 501532dd523a..c478213ba7ad 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h
@@ -80,6 +80,7 @@ struct dcn20_hubbub {
const struct dcn_hubbub_mask *masks;
unsigned int debug_test_index_pstate;
struct dcn_watermark_set watermarks;
+ int num_vmid;
struct dcn20_vmid vmid[16];
unsigned int detile_buf_size;
};
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
index a023a4d59f41..da5333d165ac 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
@@ -961,8 +961,7 @@ void dcn20_blank_pixel_data(
width = width / odm_cnt;
if (blank) {
- if (stream_res->abm)
- stream_res->abm->funcs->set_abm_immediate_disable(stream_res->abm);
+ dc->hwss.set_abm_immediate_disable(pipe_ctx);
if (dc->debug.visual_confirm != VISUAL_CONFIRM_DISABLE) {
test_pattern = CONTROLLER_DP_TEST_PATTERN_COLORSQUARES;
@@ -997,7 +996,8 @@ void dcn20_blank_pixel_data(
if (!blank)
if (stream_res->abm) {
- stream_res->abm->funcs->set_pipe(stream_res->abm, stream_res->tg->inst + 1);
+ stream_res->abm->funcs->set_pipe(stream_res->abm, stream_res->tg->inst + 1,
+ stream->link->panel_cntl->inst);
stream_res->abm->funcs->set_abm_level(stream_res->abm, stream->abm_level);
}
}
@@ -1478,8 +1478,11 @@ static void dcn20_program_pipe(
if (pipe_ctx->update_flags.bits.odm)
hws->funcs.update_odm(dc, context, pipe_ctx);
- if (pipe_ctx->update_flags.bits.enable)
+ if (pipe_ctx->update_flags.bits.enable) {
dcn20_enable_plane(dc, pipe_ctx, context);
+ if (dc->res_pool->hubbub->funcs->force_wm_propagate_to_pipes)
+ dc->res_pool->hubbub->funcs->force_wm_propagate_to_pipes(dc->res_pool->hubbub);
+ }
if (pipe_ctx->update_flags.raw || pipe_ctx->plane_state->update_flags.raw || pipe_ctx->stream->update_flags.raw)
dcn20_update_dchubp_dpp(dc, pipe_ctx, context);
@@ -2037,8 +2040,7 @@ static void dcn20_reset_back_end_for_pipe(
*/
if (pipe_ctx->top_pipe == NULL) {
- if (pipe_ctx->stream_res.abm)
- pipe_ctx->stream_res.abm->funcs->set_abm_immediate_disable(pipe_ctx->stream_res.abm);
+ dc->hwss.set_abm_immediate_disable(pipe_ctx);
pipe_ctx->stream_res.tg->funcs->disable_crtc(pipe_ctx->stream_res.tg);
@@ -2171,6 +2173,13 @@ void dcn20_update_mpcc(struct dc *dc, struct pipe_ctx *pipe_ctx)
*/
mpcc_id = hubp->inst;
+ /* If there is no full update, don't need to touch MPC tree*/
+ if (!pipe_ctx->plane_state->update_flags.bits.full_update &&
+ !pipe_ctx->update_flags.bits.mpcc) {
+ mpc->funcs->update_blending(mpc, &blnd_cfg, mpcc_id);
+ return;
+ }
+
/* check if this MPCC is already being used */
new_mpcc = mpc->funcs->get_mpcc_for_dpp(mpc_tree_params, mpcc_id);
/* remove MPCC if being used */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_init.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_init.c
index 8334bbd6eabb..2fbde4241559 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_init.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_init.c
@@ -84,6 +84,8 @@ static const struct hw_sequencer_funcs dcn20_funcs = {
.set_flip_control_gsl = dcn20_set_flip_control_gsl,
.get_vupdate_offset_from_vsync = dcn10_get_vupdate_offset_from_vsync,
.calc_vupdate_position = dcn10_calc_vupdate_position,
+ .set_backlight_level = dce110_set_backlight_level,
+ .set_abm_immediate_disable = dce110_set_abm_immediate_disable,
};
static const struct hwseq_private_funcs dcn20_private_funcs = {
@@ -99,8 +101,6 @@ static const struct hwseq_private_funcs dcn20_private_funcs = {
.reset_hw_ctx_wrap = dcn20_reset_hw_ctx_wrap,
.enable_stream_timing = dcn20_enable_stream_timing,
.edp_backlight_control = dce110_edp_backlight_control,
- .is_panel_backlight_on = dce110_is_panel_backlight_on,
- .is_panel_powered_on = dce110_is_panel_powered_on,
.disable_stream_gating = dcn20_disable_stream_gating,
.enable_stream_gating = dcn20_enable_stream_gating,
.setup_vupdate_interrupt = dcn20_setup_vupdate_interrupt,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_link_encoder.c
index e4ac73035c84..8d209dae66e6 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_link_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_link_encoder.c
@@ -49,6 +49,12 @@
#define IND_REG(index) \
(enc10->link_regs->index)
+#ifndef MAX
+#define MAX(X, Y) ((X) > (Y) ? (X) : (Y))
+#endif
+#ifndef MIN
+#define MIN(X, Y) ((X) < (Y) ? (X) : (Y))
+#endif
static struct mpll_cfg dcn2_mpll_cfg[] = {
// RBR
@@ -260,6 +266,38 @@ void dcn20_link_encoder_enable_dp_output(
}
+void dcn20_link_encoder_get_max_link_cap(struct link_encoder *enc,
+ struct dc_link_settings *link_settings)
+{
+ struct dcn10_link_encoder *enc10 = TO_DCN10_LINK_ENC(enc);
+ uint32_t is_in_usb_c_dp4_mode = 0;
+
+ dcn10_link_encoder_get_max_link_cap(enc, link_settings);
+
+ /* in usb c dp2 mode, max lane count is 2 */
+ if (enc->funcs->is_in_alt_mode && enc->funcs->is_in_alt_mode(enc)) {
+ REG_GET(RDPCSTX_PHY_CNTL6, RDPCS_PHY_DPALT_DP4, &is_in_usb_c_dp4_mode);
+ if (!is_in_usb_c_dp4_mode)
+ link_settings->lane_count = MIN(LANE_COUNT_TWO, link_settings->lane_count);
+ }
+
+}
+
+bool dcn20_link_encoder_is_in_alt_mode(struct link_encoder *enc)
+{
+ struct dcn10_link_encoder *enc10 = TO_DCN10_LINK_ENC(enc);
+ uint32_t dp_alt_mode_disable = 0;
+ bool is_usb_c_alt_mode = false;
+
+ if (enc->features.flags.bits.DP_IS_USB_C) {
+ /* if value == 1 alt mode is disabled, otherwise it is enabled */
+ REG_GET(RDPCSTX_PHY_CNTL6, RDPCS_PHY_DPALT_DISABLE, &dp_alt_mode_disable);
+ is_usb_c_alt_mode = (dp_alt_mode_disable == 0);
+ }
+
+ return is_usb_c_alt_mode;
+}
+
#define AUX_REG(reg)\
(enc10->aux_regs->reg)
@@ -338,6 +376,8 @@ static const struct link_encoder_funcs dcn20_link_enc_funcs = {
.fec_is_active = enc2_fec_is_active,
.get_dig_mode = dcn10_get_dig_mode,
.get_dig_frontend = dcn10_get_dig_frontend,
+ .is_in_alt_mode = dcn20_link_encoder_is_in_alt_mode,
+ .get_max_link_cap = dcn20_link_encoder_get_max_link_cap,
};
void dcn20_link_encoder_construct(
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_link_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_link_encoder.h
index 8cab8107fd94..284a1ee4d249 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_link_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_link_encoder.h
@@ -343,6 +343,10 @@ void dcn20_link_encoder_enable_dp_output(
const struct dc_link_settings *link_settings,
enum clock_source_id clock_source);
+bool dcn20_link_encoder_is_in_alt_mode(struct link_encoder *enc);
+void dcn20_link_encoder_get_max_link_cap(struct link_encoder *enc,
+ struct dc_link_settings *link_settings);
+
void dcn20_link_encoder_construct(
struct dcn20_link_encoder *enc20,
const struct encoder_init_data *init_data,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.c
index 570dfd9a243f..99cc095dc33c 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.c
@@ -452,7 +452,7 @@ void mpc2_set_output_gamma(
next_mode = LUT_RAM_A;
mpc20_power_on_ogam_lut(mpc, mpcc_id, true);
- mpc20_configure_ogam_lut(mpc, mpcc_id, next_mode == LUT_RAM_A ? true:false);
+ mpc20_configure_ogam_lut(mpc, mpcc_id, next_mode == LUT_RAM_A);
if (next_mode == LUT_RAM_A)
mpc2_program_luta(mpc, mpcc_id, params);
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c
index d875b0c38fde..8c16967fe018 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c
@@ -409,6 +409,18 @@ void optc2_program_manual_trigger(struct timing_generator *optc)
OTG_TRIGA_MANUAL_TRIG, 1);
}
+bool optc2_configure_crc(struct timing_generator *optc,
+ const struct crc_params *params)
+{
+ struct optc *optc1 = DCN10TG_FROM_TG(optc);
+
+ REG_SET_2(OTG_CRC_CNTL2, 0,
+ OTG_CRC_DSC_MODE, params->dsc_mode,
+ OTG_CRC_DATA_STREAM_COMBINE_MODE, params->odm_mode);
+
+ return optc1_configure_crc(optc, params);
+}
+
static struct timing_generator_funcs dcn20_tg_funcs = {
.validate_timing = optc1_validate_timing,
.program_timing = optc1_program_timing,
@@ -452,7 +464,7 @@ static struct timing_generator_funcs dcn20_tg_funcs = {
.clear_optc_underflow = optc1_clear_optc_underflow,
.setup_global_swap_lock = NULL,
.get_crc = optc1_get_crc,
- .configure_crc = optc1_configure_crc,
+ .configure_crc = optc2_configure_crc,
.set_dsc_config = optc2_set_dsc_config,
.set_dwb_source = optc2_set_dwb_source,
.set_odm_bypass = optc2_set_odm_bypass,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.h
index 239cc40ae474..e0a0a8a8e2c6 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.h
@@ -36,6 +36,7 @@
SRI(OTG_GSL_WINDOW_Y, OTG, inst),\
SRI(OTG_VUPDATE_KEEPOUT, OTG, inst),\
SRI(OTG_DSC_START_POSITION, OTG, inst),\
+ SRI(OTG_CRC_CNTL2, OTG, inst),\
SRI(OPTC_DATA_FORMAT_CONTROL, ODM, inst),\
SRI(OPTC_BYTES_PER_PIXEL, ODM, inst),\
SRI(OPTC_WIDTH_CONTROL, ODM, inst),\
@@ -62,6 +63,10 @@
SF(OTG0_OTG_GSL_CONTROL, OTG_MASTER_UPDATE_LOCK_GSL_EN, mask_sh), \
SF(OTG0_OTG_DSC_START_POSITION, OTG_DSC_START_POSITION_X, mask_sh), \
SF(OTG0_OTG_DSC_START_POSITION, OTG_DSC_START_POSITION_LINE_NUM, mask_sh),\
+ SF(OTG0_OTG_CRC_CNTL2, OTG_CRC_DSC_MODE, mask_sh),\
+ SF(OTG0_OTG_CRC_CNTL2, OTG_CRC_DATA_STREAM_COMBINE_MODE, mask_sh),\
+ SF(OTG0_OTG_CRC_CNTL2, OTG_CRC_DATA_STREAM_SPLIT_MODE, mask_sh),\
+ SF(OTG0_OTG_CRC_CNTL2, OTG_CRC_DATA_FORMAT, mask_sh),\
SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SEG0_SRC_SEL, mask_sh),\
SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SEG1_SRC_SEL, mask_sh),\
SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_NUM_OF_INPUT_SEGMENT, mask_sh),\
@@ -109,4 +114,6 @@ void optc2_lock_doublebuffer_enable(struct timing_generator *optc);
void optc2_setup_manual_trigger(struct timing_generator *optc);
void optc2_program_manual_trigger(struct timing_generator *optc);
bool optc2_is_two_pixels_per_containter(const struct dc_crtc_timing *timing);
+bool optc2_configure_crc(struct timing_generator *optc,
+ const struct crc_params *params);
#endif /* __DC_OPTC_DCN20_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
index e4348e3b6389..cef1aa938ab5 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -61,6 +61,7 @@
#include "dcn20_dccg.h"
#include "dcn20_vmid.h"
#include "dc_link_ddc.h"
+#include "dce/dce_panel_cntl.h"
#include "navi10_ip_offset.h"
@@ -691,6 +692,18 @@ static const struct dcn10_link_enc_mask le_mask = {
DPCS_DCN2_MASK_SH_LIST(_MASK)
};
+static const struct dce_panel_cntl_registers panel_cntl_regs[] = {
+ { DCN_PANEL_CNTL_REG_LIST() }
+};
+
+static const struct dce_panel_cntl_shift panel_cntl_shift = {
+ DCE_PANEL_CNTL_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_panel_cntl_mask panel_cntl_mask = {
+ DCE_PANEL_CNTL_MASK_SH_LIST(_MASK)
+};
+
#define ipp_regs(id)\
[id] = {\
IPP_REG_LIST_DCN20(id),\
@@ -1293,6 +1306,23 @@ struct link_encoder *dcn20_link_encoder_create(
return &enc20->enc10.base;
}
+static struct panel_cntl *dcn20_panel_cntl_create(const struct panel_cntl_init_data *init_data)
+{
+ struct dce_panel_cntl *panel_cntl =
+ kzalloc(sizeof(struct dce_panel_cntl), GFP_KERNEL);
+
+ if (!panel_cntl)
+ return NULL;
+
+ dce_panel_cntl_construct(panel_cntl,
+ init_data,
+ &panel_cntl_regs[init_data->inst],
+ &panel_cntl_shift,
+ &panel_cntl_mask);
+
+ return &panel_cntl->base;
+}
+
struct clock_source *dcn20_clock_source_create(
struct dc_context *ctx,
struct dc_bios *bios,
@@ -1623,24 +1653,6 @@ enum dc_status dcn20_build_mapped_resource(const struct dc *dc, struct dc_state
enum dc_status status = DC_OK;
struct pipe_ctx *pipe_ctx = resource_get_head_pipe_for_stream(&context->res_ctx, stream);
- /*TODO Seems unneeded anymore */
- /* if (old_context && resource_is_stream_unchanged(old_context, stream)) {
- if (stream != NULL && old_context->streams[i] != NULL) {
- todo: shouldn't have to copy missing parameter here
- resource_build_bit_depth_reduction_params(stream,
- &stream->bit_depth_params);
- stream->clamping.pixel_encoding =
- stream->timing.pixel_encoding;
-
- resource_build_bit_depth_reduction_params(stream,
- &stream->bit_depth_params);
- build_clamping_params(stream);
-
- continue;
- }
- }
- */
-
if (!pipe_ctx)
return DC_ERROR_UNEXPECTED;
@@ -1651,22 +1663,32 @@ enum dc_status dcn20_build_mapped_resource(const struct dc *dc, struct dc_state
}
-static void acquire_dsc(struct resource_context *res_ctx,
- const struct resource_pool *pool,
+void dcn20_acquire_dsc(const struct dc *dc,
+ struct resource_context *res_ctx,
struct display_stream_compressor **dsc,
int pipe_idx)
{
int i;
+ const struct resource_pool *pool = dc->res_pool;
+ struct display_stream_compressor *dsc_old = dc->current_state->res_ctx.pipe_ctx[pipe_idx].stream_res.dsc;
- ASSERT(*dsc == NULL);
+ ASSERT(*dsc == NULL); /* If this ASSERT fails, dsc was not released properly */
*dsc = NULL;
+ /* Always do 1-to-1 mapping when number of DSCs is same as number of pipes */
if (pool->res_cap->num_dsc == pool->res_cap->num_opp) {
*dsc = pool->dscs[pipe_idx];
res_ctx->is_dsc_acquired[pipe_idx] = true;
return;
}
+ /* Return old DSC to avoid the need for re-programming */
+ if (dsc_old && !res_ctx->is_dsc_acquired[dsc_old->inst]) {
+ *dsc = dsc_old;
+ res_ctx->is_dsc_acquired[dsc_old->inst] = true;
+ return ;
+ }
+
/* Find first free DSC */
for (i = 0; i < pool->res_cap->num_dsc; i++)
if (!res_ctx->is_dsc_acquired[i]) {
@@ -1698,7 +1720,6 @@ enum dc_status dcn20_add_dsc_to_stream_resource(struct dc *dc,
{
enum dc_status result = DC_OK;
int i;
- const struct resource_pool *pool = dc->res_pool;
/* Get a DSC if required and available */
for (i = 0; i < dc->res_pool->pipe_count; i++) {
@@ -1710,7 +1731,7 @@ enum dc_status dcn20_add_dsc_to_stream_resource(struct dc *dc,
if (pipe_ctx->stream_res.dsc)
continue;
- acquire_dsc(&dc_ctx->res_ctx, pool, &pipe_ctx->stream_res.dsc, i);
+ dcn20_acquire_dsc(dc, &dc_ctx->res_ctx, &pipe_ctx->stream_res.dsc, i);
/* The number of DSCs can be less than the number of pipes */
if (!pipe_ctx->stream_res.dsc) {
@@ -1838,12 +1859,13 @@ static void swizzle_to_dml_params(
}
bool dcn20_split_stream_for_odm(
+ const struct dc *dc,
struct resource_context *res_ctx,
- const struct resource_pool *pool,
struct pipe_ctx *prev_odm_pipe,
struct pipe_ctx *next_odm_pipe)
{
int pipe_idx = next_odm_pipe->pipe_idx;
+ const struct resource_pool *pool = dc->res_pool;
*next_odm_pipe = *prev_odm_pipe;
@@ -1901,7 +1923,7 @@ bool dcn20_split_stream_for_odm(
}
next_odm_pipe->stream_res.opp = pool->opps[next_odm_pipe->pipe_idx];
if (next_odm_pipe->stream->timing.flags.DSC == 1) {
- acquire_dsc(res_ctx, pool, &next_odm_pipe->stream_res.dsc, next_odm_pipe->pipe_idx);
+ dcn20_acquire_dsc(dc, res_ctx, &next_odm_pipe->stream_res.dsc, next_odm_pipe->pipe_idx);
ASSERT(next_odm_pipe->stream_res.dsc);
if (next_odm_pipe->stream_res.dsc == NULL)
return false;
@@ -1939,8 +1961,6 @@ void dcn20_split_stream_for_mpc(
secondary_pipe->top_pipe = primary_pipe;
ASSERT(primary_pipe->plane_state);
- resource_build_scaling_params(primary_pipe);
- resource_build_scaling_params(secondary_pipe);
}
void dcn20_populate_dml_writeback_from_context(
@@ -2216,12 +2236,12 @@ int dcn20_populate_dml_pipes_from_context(
|| pipes[pipe_cnt].pipe.dest.odm_combine != dm_odm_combine_mode_disabled;
pipes[pipe_cnt].pipe.src.source_scan = pln->rotation == ROTATION_ANGLE_90
|| pln->rotation == ROTATION_ANGLE_270 ? dm_vert : dm_horz;
- pipes[pipe_cnt].pipe.src.viewport_y_y = scl->viewport.y;
- pipes[pipe_cnt].pipe.src.viewport_y_c = scl->viewport_c.y;
- pipes[pipe_cnt].pipe.src.viewport_width = scl->viewport.width;
- pipes[pipe_cnt].pipe.src.viewport_width_c = scl->viewport_c.width;
- pipes[pipe_cnt].pipe.src.viewport_height = scl->viewport.height;
- pipes[pipe_cnt].pipe.src.viewport_height_c = scl->viewport_c.height;
+ pipes[pipe_cnt].pipe.src.viewport_y_y = scl->viewport_unadjusted.y;
+ pipes[pipe_cnt].pipe.src.viewport_y_c = scl->viewport_c_unadjusted.y;
+ pipes[pipe_cnt].pipe.src.viewport_width = scl->viewport_unadjusted.width;
+ pipes[pipe_cnt].pipe.src.viewport_width_c = scl->viewport_c_unadjusted.width;
+ pipes[pipe_cnt].pipe.src.viewport_height = scl->viewport_unadjusted.height;
+ pipes[pipe_cnt].pipe.src.viewport_height_c = scl->viewport_c_unadjusted.height;
pipes[pipe_cnt].pipe.src.surface_width_y = pln->plane_size.surface_size.width;
pipes[pipe_cnt].pipe.src.surface_height_y = pln->plane_size.surface_size.height;
pipes[pipe_cnt].pipe.src.surface_width_c = pln->plane_size.chroma_size.width;
@@ -2570,13 +2590,15 @@ int dcn20_validate_apply_pipe_split_flags(
struct dc *dc,
struct dc_state *context,
int vlevel,
- bool *split,
+ int *split,
bool *merge)
{
int i, pipe_idx, vlevel_split;
int plane_count = 0;
bool force_split = false;
bool avoid_split = dc->debug.pipe_split_policy == MPC_SPLIT_AVOID;
+ struct vba_vars_st *v = &context->bw_ctx.dml.vba;
+ int max_mpc_comb = v->maxMpcComb;
if (context->stream_count > 1) {
if (dc->debug.pipe_split_policy == MPC_SPLIT_AVOID_MULT_DISP)
@@ -2584,10 +2606,22 @@ int dcn20_validate_apply_pipe_split_flags(
} else if (dc->debug.force_single_disp_pipe_split)
force_split = true;
- /* TODO: fix dc bugs and remove this split threshold thing */
for (i = 0; i < dc->res_pool->pipe_count; i++) {
struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+ /**
+ * Workaround for avoiding pipe-split in cases where we'd split
+ * planes that are too small, resulting in splits that aren't
+ * valid for the scaler.
+ */
+ if (pipe->plane_state &&
+ (pipe->plane_state->dst_rect.width <= 16 ||
+ pipe->plane_state->dst_rect.height <= 16 ||
+ pipe->plane_state->src_rect.width <= 16 ||
+ pipe->plane_state->src_rect.height <= 16))
+ avoid_split = true;
+
+ /* TODO: fix dc bugs and remove this split threshold thing */
if (pipe->stream && !pipe->prev_odm_pipe &&
(!pipe->top_pipe || pipe->top_pipe->plane_state != pipe->plane_state))
++plane_count;
@@ -2602,26 +2636,35 @@ int dcn20_validate_apply_pipe_split_flags(
continue;
for (vlevel_split = vlevel; vlevel <= context->bw_ctx.dml.soc.num_states; vlevel++)
- if (context->bw_ctx.dml.vba.NoOfDPP[vlevel][0][pipe_idx] == 1)
+ if (v->NoOfDPP[vlevel][0][pipe_idx] == 1 &&
+ v->ModeSupport[vlevel][0])
break;
/* Impossible to not split this pipe */
if (vlevel > context->bw_ctx.dml.soc.num_states)
vlevel = vlevel_split;
+ else
+ max_mpc_comb = 0;
pipe_idx++;
}
- context->bw_ctx.dml.vba.maxMpcComb = 0;
+ v->maxMpcComb = max_mpc_comb;
}
/* Split loop sets which pipe should be split based on dml outputs and dc flags */
for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
- int pipe_plane = context->bw_ctx.dml.vba.pipe_plane[pipe_idx];
+ int pipe_plane = v->pipe_plane[pipe_idx];
+ bool split4mpc = context->stream_count == 1 && plane_count == 1
+ && dc->config.enable_4to1MPC && dc->res_pool->pipe_count >= 4;
if (!context->res_ctx.pipe_ctx[i].stream)
continue;
- if (force_split || context->bw_ctx.dml.vba.NoOfDPP[vlevel][context->bw_ctx.dml.vba.maxMpcComb][pipe_plane] > 1)
- split[i] = true;
+ if (force_split || v->NoOfDPP[vlevel][max_mpc_comb][pipe_plane] > 1) {
+ if (split4mpc)
+ split[i] = 4;
+ else
+ split[i] = 2;
+ }
if ((pipe->stream->view_format ==
VIEW_3D_FORMAT_SIDE_BY_SIDE ||
pipe->stream->view_format ==
@@ -2630,50 +2673,75 @@ int dcn20_validate_apply_pipe_split_flags(
TIMING_3D_FORMAT_TOP_AND_BOTTOM ||
pipe->stream->timing.timing_3d_format ==
TIMING_3D_FORMAT_SIDE_BY_SIDE))
- split[i] = true;
+ split[i] = 2;
if (dc->debug.force_odm_combine & (1 << pipe->stream_res.tg->inst)) {
- split[i] = true;
- context->bw_ctx.dml.vba.ODMCombineEnablePerState[vlevel][pipe_plane] = dm_odm_combine_mode_2to1;
+ split[i] = 2;
+ v->ODMCombineEnablePerState[vlevel][pipe_plane] = dm_odm_combine_mode_2to1;
}
- context->bw_ctx.dml.vba.ODMCombineEnabled[pipe_plane] =
- context->bw_ctx.dml.vba.ODMCombineEnablePerState[vlevel][pipe_plane];
-
- if (pipe->prev_odm_pipe && context->bw_ctx.dml.vba.ODMCombineEnabled[pipe_plane] != dm_odm_combine_mode_disabled) {
- /*Already split odm pipe tree, don't try to split again*/
- split[i] = false;
- split[pipe->prev_odm_pipe->pipe_idx] = false;
- } else if (pipe->top_pipe && pipe->plane_state == pipe->top_pipe->plane_state
- && context->bw_ctx.dml.vba.ODMCombineEnabled[pipe_plane] == dm_odm_combine_mode_disabled) {
- /*Already split mpc tree, don't try to split again, assumes only 2x mpc combine*/
- split[i] = false;
- split[pipe->top_pipe->pipe_idx] = false;
- } else if (pipe->prev_odm_pipe || (pipe->top_pipe && pipe->plane_state == pipe->top_pipe->plane_state)) {
- if (split[i] == false) {
- /*Exiting mpc/odm combine*/
- merge[i] = true;
+ v->ODMCombineEnabled[pipe_plane] =
+ v->ODMCombineEnablePerState[vlevel][pipe_plane];
+
+ if (v->ODMCombineEnabled[pipe_plane] == dm_odm_combine_mode_disabled) {
+ if (get_num_mpc_splits(pipe) == 1) {
+ /*If need split for mpc but 2 way split already*/
+ if (split[i] == 4)
+ split[i] = 2; /* 2 -> 4 MPC */
+ else if (split[i] == 2)
+ split[i] = 0; /* 2 -> 2 MPC */
+ else if (pipe->top_pipe && pipe->top_pipe->plane_state == pipe->plane_state)
+ merge[i] = true; /* 2 -> 1 MPC */
+ } else if (get_num_mpc_splits(pipe) == 3) {
+ /*If need split for mpc but 4 way split already*/
+ if (split[i] == 2 && ((pipe->top_pipe && !pipe->top_pipe->top_pipe)
+ || !pipe->bottom_pipe)) {
+ merge[i] = true; /* 4 -> 2 MPC */
+ } else if (split[i] == 0 && pipe->top_pipe &&
+ pipe->top_pipe->plane_state == pipe->plane_state)
+ merge[i] = true; /* 4 -> 1 MPC */
+ split[i] = 0;
+ } else if (get_num_odm_splits(pipe)) {
+ /* ODM -> MPC transition */
+ ASSERT(0); /* NOT expected yet */
if (pipe->prev_odm_pipe) {
- ASSERT(0); /*should not actually happen yet*/
- merge[pipe->prev_odm_pipe->pipe_idx] = true;
- } else
- merge[pipe->top_pipe->pipe_idx] = true;
- } else {
- /*Transition from mpc combine to odm combine or vice versa*/
- ASSERT(0); /*should not actually happen yet*/
- split[i] = true;
- merge[i] = true;
- if (pipe->prev_odm_pipe) {
- split[pipe->prev_odm_pipe->pipe_idx] = true;
- merge[pipe->prev_odm_pipe->pipe_idx] = true;
- } else {
- split[pipe->top_pipe->pipe_idx] = true;
- merge[pipe->top_pipe->pipe_idx] = true;
+ split[i] = 0;
+ merge[i] = true;
+ }
+ }
+ } else {
+ if (get_num_odm_splits(pipe) == 1) {
+ /*If need split for odm but 2 way split already*/
+ if (split[i] == 4)
+ split[i] = 2; /* 2 -> 4 ODM */
+ else if (split[i] == 2)
+ split[i] = 0; /* 2 -> 2 ODM */
+ else if (pipe->prev_odm_pipe) {
+ ASSERT(0); /* NOT expected yet */
+ merge[i] = true; /* exit ODM */
+ }
+ } else if (get_num_odm_splits(pipe) == 3) {
+ /*If need split for odm but 4 way split already*/
+ if (split[i] == 2 && ((pipe->prev_odm_pipe && !pipe->prev_odm_pipe->prev_odm_pipe)
+ || !pipe->next_odm_pipe)) {
+ ASSERT(0); /* NOT expected yet */
+ merge[i] = true; /* 4 -> 2 ODM */
+ } else if (split[i] == 0 && pipe->prev_odm_pipe) {
+ ASSERT(0); /* NOT expected yet */
+ merge[i] = true; /* exit ODM */
+ }
+ split[i] = 0;
+ } else if (get_num_mpc_splits(pipe)) {
+ /* MPC -> ODM transition */
+ ASSERT(0); /* NOT expected yet */
+ if (pipe->top_pipe && pipe->top_pipe->plane_state == pipe->plane_state) {
+ split[i] = 0;
+ merge[i] = true;
}
}
}
/* Adjust dppclk when split is forced, do not bother with dispclk */
- if (split[i] && context->bw_ctx.dml.vba.NoOfDPP[vlevel][context->bw_ctx.dml.vba.maxMpcComb][pipe_idx] == 1)
- context->bw_ctx.dml.vba.RequiredDPPCLK[vlevel][context->bw_ctx.dml.vba.maxMpcComb][pipe_idx] /= 2;
+ if (split[i] != 0 && v->NoOfDPP[vlevel][max_mpc_comb][pipe_idx] == 1)
+ v->RequiredDPPCLK[vlevel][max_mpc_comb][pipe_idx] /= 2;
pipe_idx++;
}
@@ -2689,7 +2757,7 @@ bool dcn20_fast_validate_bw(
int *vlevel_out)
{
bool out = false;
- bool split[MAX_PIPES] = { false };
+ int split[MAX_PIPES] = { 0 };
int pipe_cnt, i, pipe_idx, vlevel;
ASSERT(pipes);
@@ -2731,7 +2799,7 @@ bool dcn20_fast_validate_bw(
hsplit_pipe = dcn20_find_secondary_pipe(dc, &context->res_ctx, dc->res_pool, pipe);
ASSERT(hsplit_pipe);
if (!dcn20_split_stream_for_odm(
- &context->res_ctx, dc->res_pool,
+ dc, &context->res_ctx,
pipe, hsplit_pipe))
goto validate_fail;
pipe_split_from[hsplit_pipe->pipe_idx] = pipe_idx;
@@ -2749,7 +2817,7 @@ bool dcn20_fast_validate_bw(
&& context->bw_ctx.dml.vba.ODMCombineEnabled[pipe_idx])
goto validate_fail;
- if (split[i]) {
+ if (split[i] == 2) {
if (!hsplit_pipe || hsplit_pipe->plane_state != pipe->plane_state) {
/* pipe not split previously needs split */
hsplit_pipe = dcn20_find_secondary_pipe(dc, &context->res_ctx, dc->res_pool, pipe);
@@ -2760,14 +2828,17 @@ bool dcn20_fast_validate_bw(
}
if (context->bw_ctx.dml.vba.ODMCombineEnabled[pipe_idx]) {
if (!dcn20_split_stream_for_odm(
- &context->res_ctx, dc->res_pool,
+ dc, &context->res_ctx,
pipe, hsplit_pipe))
goto validate_fail;
dcn20_build_mapped_resource(dc, context, pipe->stream);
- } else
+ } else {
dcn20_split_stream_for_mpc(
- &context->res_ctx, dc->res_pool,
- pipe, hsplit_pipe);
+ &context->res_ctx, dc->res_pool,
+ pipe, hsplit_pipe);
+ if (!resource_build_scaling_params(pipe) || !resource_build_scaling_params(hsplit_pipe))
+ goto validate_fail;
+ }
pipe_split_from[hsplit_pipe->pipe_idx] = pipe_idx;
}
} else if (hsplit_pipe && hsplit_pipe->plane_state == pipe->plane_state) {
@@ -3007,7 +3078,7 @@ void dcn20_calculate_dlg_params(
pipe_idx,
cstate_en,
context->bw_ctx.bw.dcn.clk.p_state_change_support,
- false, false, false);
+ false, false, true);
context->bw_ctx.dml.funcs.rq_dlg_get_rq_reg(&context->bw_ctx.dml,
&context->res_ctx.pipe_ctx[i].rq_regs,
@@ -3091,6 +3162,8 @@ static noinline bool dcn20_validate_bandwidth_fp(struct dc *dc,
p_state_latency_us = context->bw_ctx.dml.soc.dram_clock_change_latency_us;
context->bw_ctx.dml.soc.disable_dram_clock_change_vactive_support =
dc->debug.disable_dram_clock_change_vactive_support;
+ context->bw_ctx.dml.soc.allow_dram_clock_one_display_vactive =
+ dc->debug.enable_dram_clock_change_one_display_vactive;
if (fast_validate) {
return dcn20_validate_bandwidth_internal(dc, context, true);
@@ -3189,8 +3262,6 @@ static struct dc_cap_funcs cap_funcs = {
enum dc_status dcn20_patch_unknown_plane_state(struct dc_plane_state *plane_state)
{
- enum dc_status result = DC_OK;
-
enum surface_pixel_format surf_pix_format = plane_state->format;
unsigned int bpp = resource_pixel_format_to_bpp(surf_pix_format);
@@ -3202,12 +3273,13 @@ enum dc_status dcn20_patch_unknown_plane_state(struct dc_plane_state *plane_stat
swizzle = DC_SW_64KB_S;
plane_state->tiling_info.gfx9.swizzle = swizzle;
- return result;
+ return DC_OK;
}
static struct resource_funcs dcn20_res_pool_funcs = {
.destroy = dcn20_destroy_resource_pool,
.link_enc_create = dcn20_link_encoder_create,
+ .panel_cntl_create = dcn20_panel_cntl_create,
.validate_bandwidth = dcn20_validate_bandwidth,
.acquire_idle_pipe_for_layer = dcn20_acquire_idle_pipe_for_layer,
.add_stream_to_ctx = dcn20_add_stream_to_ctx,
@@ -3446,6 +3518,13 @@ void dcn20_patch_bounding_box(struct dc *dc, struct _vcs_dpi_soc_bounding_box_st
bb->dram_clock_change_latency_us =
dc->bb_overrides.dram_clock_change_latency_ns / 1000.0;
}
+
+ if ((int)(bb->dummy_pstate_latency_us * 1000)
+ != dc->bb_overrides.dummy_clock_change_latency_ns
+ && dc->bb_overrides.dummy_clock_change_latency_ns) {
+ bb->dummy_pstate_latency_us =
+ dc->bb_overrides.dummy_clock_change_latency_ns / 1000.0;
+ }
}
static struct _vcs_dpi_soc_bounding_box_st *get_asic_rev_soc_bb(
@@ -3681,9 +3760,42 @@ static bool dcn20_resource_construct(
dc->caps.max_slave_planes = 1;
dc->caps.post_blend_color_processing = true;
dc->caps.force_dp_tps4_for_cp2520 = true;
- dc->caps.hw_3d_lut = true;
dc->caps.extended_aux_timeout_support = true;
+ /* Color pipeline capabilities */
+ dc->caps.color.dpp.dcn_arch = 1;
+ dc->caps.color.dpp.input_lut_shared = 0;
+ dc->caps.color.dpp.icsc = 1;
+ dc->caps.color.dpp.dgam_ram = 1;
+ dc->caps.color.dpp.dgam_rom_caps.srgb = 1;
+ dc->caps.color.dpp.dgam_rom_caps.bt2020 = 1;
+ dc->caps.color.dpp.dgam_rom_caps.gamma2_2 = 0;
+ dc->caps.color.dpp.dgam_rom_caps.pq = 0;
+ dc->caps.color.dpp.dgam_rom_caps.hlg = 0;
+ dc->caps.color.dpp.post_csc = 0;
+ dc->caps.color.dpp.gamma_corr = 0;
+
+ dc->caps.color.dpp.hw_3d_lut = 1;
+ dc->caps.color.dpp.ogam_ram = 1;
+ // no OGAM ROM on DCN2, only MPC ROM
+ dc->caps.color.dpp.ogam_rom_caps.srgb = 0;
+ dc->caps.color.dpp.ogam_rom_caps.bt2020 = 0;
+ dc->caps.color.dpp.ogam_rom_caps.gamma2_2 = 0;
+ dc->caps.color.dpp.ogam_rom_caps.pq = 0;
+ dc->caps.color.dpp.ogam_rom_caps.hlg = 0;
+ dc->caps.color.dpp.ocsc = 0;
+
+ dc->caps.color.mpc.gamut_remap = 0;
+ dc->caps.color.mpc.num_3dluts = 0;
+ dc->caps.color.mpc.shared_3d_lut = 0;
+ dc->caps.color.mpc.ogam_ram = 1;
+ dc->caps.color.mpc.ogam_rom_caps.srgb = 0;
+ dc->caps.color.mpc.ogam_rom_caps.bt2020 = 0;
+ dc->caps.color.mpc.ogam_rom_caps.gamma2_2 = 0;
+ dc->caps.color.mpc.ogam_rom_caps.pq = 0;
+ dc->caps.color.mpc.ogam_rom_caps.hlg = 0;
+ dc->caps.color.mpc.ocsc = 1;
+
if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV) {
dc->debug = debug_defaults_drv;
} else if (dc->ctx->dce_environment == DCE_ENV_FPGA_MAXIMUS) {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.h
index 9d5bff9455fd..2c1959845c29 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.h
@@ -123,7 +123,7 @@ int dcn20_validate_apply_pipe_split_flags(
struct dc *dc,
struct dc_state *context,
int vlevel,
- bool *split,
+ int *split,
bool *merge);
void dcn20_release_dsc(struct resource_context *res_ctx,
const struct resource_pool *pool,
@@ -135,10 +135,14 @@ void dcn20_split_stream_for_mpc(
struct pipe_ctx *primary_pipe,
struct pipe_ctx *secondary_pipe);
bool dcn20_split_stream_for_odm(
+ const struct dc *dc,
struct resource_context *res_ctx,
- const struct resource_pool *pool,
struct pipe_ctx *prev_odm_pipe,
struct pipe_ctx *next_odm_pipe);
+void dcn20_acquire_dsc(const struct dc *dc,
+ struct resource_context *res_ctx,
+ struct display_stream_compressor **dsc,
+ int pipe_idx);
struct pipe_ctx *dcn20_find_secondary_pipe(struct dc *dc,
struct resource_context *res_ctx,
const struct resource_pool *pool,