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-rw-r--r--drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c2
-rw-r--r--drivers/gpu/drm/amd/display/dc/core/dc_resource.c5
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c146
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mem_input.c8
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c246
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.h82
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c3
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c74
-rw-r--r--drivers/gpu/drm/amd/display/dc/inc/core_types.h3
-rw-r--r--drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h4
-rw-r--r--drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h26
-rw-r--r--drivers/gpu/drm/amd/display/dc/inc/hw/opp.h7
12 files changed, 339 insertions, 267 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c
index ef10a8b49379..49b75765d900 100644
--- a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c
+++ b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c
@@ -547,11 +547,9 @@ static void split_stream_across_pipes(
*secondary_pipe = *primary_pipe;
secondary_pipe->pipe_idx = pipe_idx;
- secondary_pipe->mpcc = pool->mpcc[secondary_pipe->pipe_idx];
secondary_pipe->mi = pool->mis[secondary_pipe->pipe_idx];
secondary_pipe->ipp = pool->ipps[secondary_pipe->pipe_idx];
secondary_pipe->xfm = pool->transforms[secondary_pipe->pipe_idx];
- secondary_pipe->opp = pool->opps[secondary_pipe->pipe_idx];
if (primary_pipe->bottom_pipe) {
secondary_pipe->bottom_pipe = primary_pipe->bottom_pipe;
secondary_pipe->bottom_pipe->top_pipe = secondary_pipe;
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
index ddbd3de63a8d..4068d53137f5 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -1017,7 +1017,6 @@ static int acquire_first_split_pipe(
pipe_ctx->xfm = pool->transforms[i];
pipe_ctx->opp = pool->opps[i];
pipe_ctx->dis_clk = pool->display_clock;
- pipe_ctx->mpcc = pool->mpcc[i];
pipe_ctx->pipe_idx = i;
pipe_ctx->stream = stream;
@@ -1096,6 +1095,7 @@ bool resource_attach_surfaces_to_context(
if (tail_pipe) {
free_pipe->tg = tail_pipe->tg;
+ free_pipe->opp = tail_pipe->opp;
free_pipe->stream_enc = tail_pipe->stream_enc;
free_pipe->audio = tail_pipe->audio;
free_pipe->clock_source = tail_pipe->clock_source;
@@ -1241,9 +1241,6 @@ static int acquire_first_free_pipe(
if (!res_ctx->pipe_ctx[i].stream) {
struct pipe_ctx *pipe_ctx = &res_ctx->pipe_ctx[i];
-#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
- pipe_ctx->mpcc = pool->mpcc[i];
-#endif
pipe_ctx->tg = pool->timing_generators[i];
pipe_ctx->mi = pool->mis[i];
pipe_ctx->ipp = pool->ipps[i];
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index 1531b52e61c2..2299bdaca376 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -636,15 +636,10 @@ static void dcn10_init_hw(struct core_dc *dc)
for (i = 0; i < dc->res_pool->pipe_count; i++) {
struct transform *xfm = dc->res_pool->transforms[i];
struct timing_generator *tg = dc->res_pool->timing_generators[i];
- struct mpcc *mpcc = dc->res_pool->mpcc[i];
- struct mpcc_cfg mpcc_cfg;
xfm->funcs->transform_reset(xfm);
- mpcc_cfg.opp_id = 0xf;
- mpcc_cfg.top_dpp_id = 0xf;
- mpcc_cfg.bot_mpcc_id = 0xf;
- mpcc_cfg.top_of_tree = true;
- mpcc->funcs->set(mpcc, &mpcc_cfg);
+ dc->res_pool->mpc->funcs->remove(
+ dc->res_pool->mpc, dc->res_pool->opps[i], i);
/* Blank controller using driver code instead of
* command table.
@@ -819,45 +814,35 @@ static void reset_back_end_for_pipe(
static void plane_atomic_disconnect(struct core_dc *dc,
int fe_idx)
{
- struct mpcc_cfg mpcc_cfg;
struct mem_input *mi = dc->res_pool->mis[fe_idx];
- struct transform *xfm = dc->res_pool->transforms[fe_idx];
- struct mpcc *mpcc = dc->res_pool->mpcc[fe_idx];
- struct timing_generator *tg = dc->res_pool->timing_generators[mpcc->opp_id];
- unsigned int opp_id = mpcc->opp_id;
- int opp_id_cached = mpcc->opp_id;
+ struct mpc *mpc = dc->res_pool->mpc;
+ int opp_id, z_idx;
+ int mpcc_id = -1;
+
+ /* look at tree rather than mi here to know if we already reset */
+ for (opp_id = 0; opp_id < dc->res_pool->pipe_count; opp_id++) {
+ struct output_pixel_processor *opp = dc->res_pool->opps[opp_id];
+ for (z_idx = 0; z_idx < opp->mpc_tree.num_pipes; z_idx++) {
+ if (opp->mpc_tree.dpp[z_idx] == fe_idx) {
+ mpcc_id = opp->mpc_tree.mpcc[z_idx];
+ break;
+ }
+ }
+ if (mpcc_id != -1)
+ break;
+ }
/*Already reset*/
- if (opp_id == 0xf)
+ if (opp_id == dc->res_pool->pipe_count)
return;
if (dc->public.debug.sanity_checks)
verify_allow_pstate_change_high(dc->hwseq);
-
mi->funcs->dcc_control(mi, false, false);
-
if (dc->public.debug.sanity_checks)
verify_allow_pstate_change_high(dc->hwseq);
- mpcc_cfg.opp_id = 0xf;
- mpcc_cfg.top_dpp_id = 0xf;
- mpcc_cfg.bot_mpcc_id = 0xf;
- mpcc_cfg.top_of_tree = tg->inst == mpcc->inst;
- mpcc->funcs->set(mpcc, &mpcc_cfg);
-
- /*
- * Hack to preserve old opp_id for plane_atomic_disable
- * to find the correct otg
- */
- mpcc->opp_id = opp_id_cached;
-
- /* todo:call remove pipe from tree */
- /* flag mpcc idle pending */
-
- /*dm_logger_write(dc->ctx->logger, LOG_ERROR,
- "[debug_mpo: plane_atomic_disconnect pending on mpcc %d]\n",
- fe_idx);*/
- xfm->funcs->transform_reset(xfm);
+ mpc->funcs->remove(mpc, dc->res_pool->opps[opp_id], fe_idx);
}
/* disable HW used by plane.
@@ -867,20 +852,21 @@ static void plane_atomic_disable(struct core_dc *dc,
{
struct dce_hwseq *hws = dc->hwseq;
struct mem_input *mi = dc->res_pool->mis[fe_idx];
- struct mpcc *mpcc = dc->res_pool->mpcc[fe_idx];
- struct timing_generator *tg = dc->res_pool->timing_generators[mpcc->opp_id];
- unsigned int opp_id = mpcc->opp_id;
+ struct mpc *mpc = dc->res_pool->mpc;
- if (opp_id == 0xf)
+ if (mi->opp_id == 0xf)
return;
- mpcc->funcs->wait_for_idle(mpcc);
- dc->res_pool->opps[opp_id]->mpcc_disconnect_pending[mpcc->inst] = false;
+ mpc->funcs->wait_for_idle(mpc, mi->mpcc_id);
+ dc->res_pool->opps[mi->opp_id]->mpcc_disconnect_pending[mi->mpcc_id] = false;
/*dm_logger_write(dc->ctx->logger, LOG_ERROR,
"[debug_mpo: atomic disable finished on mpcc %d]\n",
fe_idx);*/
mi->funcs->set_blank(mi, true);
+ /*todo: unhack this*/
+ mi->opp_id = 0xf;
+ mi->mpcc_id = 0xf;
if (dc->public.debug.sanity_checks)
verify_allow_pstate_change_high(dc->hwseq);
@@ -890,12 +876,10 @@ static void plane_atomic_disable(struct core_dc *dc,
REG_UPDATE(DPP_CONTROL[fe_idx],
DPP_CLOCK_ENABLE, 0);
- if (tg->inst == mpcc->inst)
- REG_UPDATE(OPP_PIPE_CONTROL[opp_id],
+ if (dc->res_pool->opps[mi->opp_id]->mpc_tree.num_pipes == 0)
+ REG_UPDATE(OPP_PIPE_CONTROL[mi->opp_id],
OPP_PIPE_CLOCK_EN, 0);
- mpcc->opp_id = 0xf;
-
if (dc->public.debug.sanity_checks)
verify_allow_pstate_change_high(dc->hwseq);
}
@@ -907,11 +891,13 @@ static void plane_atomic_disable(struct core_dc *dc,
static void plane_atomic_power_down(struct core_dc *dc, int fe_idx)
{
struct dce_hwseq *hws = dc->hwseq;
+ struct transform *xfm = dc->res_pool->transforms[fe_idx];
REG_SET(DC_IP_REQUEST_CNTL, 0,
IP_REQUEST_EN, 1);
dpp_pg_control(hws, fe_idx, false);
hubp_pg_control(hws, fe_idx, false);
+ xfm->funcs->transform_reset(xfm);
REG_SET(DC_IP_REQUEST_CNTL, 0,
IP_REQUEST_EN, 0);
dm_logger_write(dc->ctx->logger, LOG_DC,
@@ -927,14 +913,14 @@ static void reset_front_end(
int fe_idx)
{
struct dce_hwseq *hws = dc->hwseq;
- struct mpcc *mpcc = dc->res_pool->mpcc[fe_idx];
- struct timing_generator *tg = dc->res_pool->timing_generators[mpcc->opp_id];
- unsigned int opp_id = mpcc->opp_id;
+ struct timing_generator *tg;
+ int opp_id = dc->res_pool->mis[fe_idx]->opp_id;
/*Already reset*/
if (opp_id == 0xf)
return;
+ tg = dc->res_pool->timing_generators[opp_id];
tg->funcs->lock(tg);
plane_atomic_disconnect(dc, fe_idx);
@@ -943,7 +929,7 @@ static void reset_front_end(
tg->funcs->unlock(tg);
if (dc->public.debug.sanity_checks)
- verify_allow_pstate_change_high(dc->hwseq);
+ verify_allow_pstate_change_high(hws);
if (tg->ctx->dce_environment != DCE_ENV_FPGA_MAXIMUS)
REG_WAIT(OTG_GLOBAL_SYNC_STATUS[tg->inst],
@@ -959,6 +945,7 @@ static void reset_front_end(
static void dcn10_power_down_fe(struct core_dc *dc, int fe_idx)
{
struct dce_hwseq *hws = dc->hwseq;
+ struct transform *xfm = dc->res_pool->transforms[fe_idx];
reset_front_end(dc, fe_idx);
@@ -966,6 +953,7 @@ static void dcn10_power_down_fe(struct core_dc *dc, int fe_idx)
IP_REQUEST_EN, 1);
dpp_pg_control(hws, fe_idx, false);
hubp_pg_control(hws, fe_idx, false);
+ xfm->funcs->transform_reset(xfm);
REG_SET(DC_IP_REQUEST_CNTL, 0,
IP_REQUEST_EN, 0);
dm_logger_write(dc->ctx->logger, LOG_DC,
@@ -1910,8 +1898,8 @@ static void update_dchubp_dpp(
struct dc_surface *surface = pipe_ctx->surface;
union plane_size size = surface->plane_size;
struct default_adjustment ocsc = {0};
- struct tg_color black_color = {0};
- struct mpcc_cfg mpcc_cfg;
+ struct mpcc_cfg mpcc_cfg = {0};
+ struct pipe_ctx *top_pipe;
bool per_pixel_alpha = surface->per_pixel_alpha && pipe_ctx->bottom_pipe;
/* TODO: proper fix once fpga works */
@@ -1954,14 +1942,17 @@ static void update_dchubp_dpp(
1,
IPP_OUTPUT_FORMAT_12_BIT_FIX);
- pipe_ctx->scl_data.lb_params.alpha_en = per_pixel_alpha;
- mpcc_cfg.top_dpp_id = pipe_ctx->pipe_idx;
- if (pipe_ctx->bottom_pipe)
- mpcc_cfg.bot_mpcc_id = pipe_ctx->bottom_pipe->mpcc->inst;
+ mpcc_cfg.mi = mi;
+ mpcc_cfg.opp = pipe_ctx->opp;
+ for (top_pipe = pipe_ctx->top_pipe; top_pipe; top_pipe = top_pipe->top_pipe)
+ mpcc_cfg.z_index++;
+ if (dc->public.debug.surface_visual_confirm)
+ dcn10_get_surface_visual_confirm_color(
+ pipe_ctx, &mpcc_cfg.black_color);
else
- mpcc_cfg.bot_mpcc_id = 0xf;
- mpcc_cfg.opp_id = pipe_ctx->tg->inst;
- mpcc_cfg.top_of_tree = pipe_ctx->pipe_idx == pipe_ctx->tg->inst;
+ color_space_to_black_color(
+ dc, pipe_ctx->stream->output_color_space,
+ &mpcc_cfg.black_color);
mpcc_cfg.per_pixel_alpha = per_pixel_alpha;
/* DCN1.0 has output CM before MPC which seems to screw with
* pre-multiplied alpha.
@@ -1969,17 +1960,9 @@ static void update_dchubp_dpp(
mpcc_cfg.pre_multiplied_alpha = is_rgb_cspace(
pipe_ctx->stream->output_color_space)
&& per_pixel_alpha;
- pipe_ctx->mpcc->funcs->set(pipe_ctx->mpcc, &mpcc_cfg);
-
- if (dc->public.debug.surface_visual_confirm) {
- dcn10_get_surface_visual_confirm_color(pipe_ctx, &black_color);
- } else {
- color_space_to_black_color(
- dc, pipe_ctx->stream->output_color_space,
- &black_color);
- }
- pipe_ctx->mpcc->funcs->set_bg_color(pipe_ctx->mpcc, &black_color);
+ dc->res_pool->mpc->funcs->add(dc->res_pool->mpc, &mpcc_cfg);
+ pipe_ctx->scl_data.lb_params.alpha_en = per_pixel_alpha;
pipe_ctx->scl_data.lb_params.depth = LB_PIXEL_DEPTH_30BPP;
/* scaler configuration */
pipe_ctx->xfm->funcs->transform_set_scaler(
@@ -2112,7 +2095,7 @@ static void dcn10_apply_ctx_for_surface(
*/
if (pipe_ctx->surface && !old_pipe_ctx->surface) {
- if (pipe_ctx->mpcc->opp_id != 0xf && pipe_ctx->tg->inst == be_idx) {
+ if (pipe_ctx->mi->opp_id != 0xf && pipe_ctx->tg->inst == be_idx) {
dcn10_power_down_fe(dc, pipe_ctx->pipe_idx);
/*
* power down fe will unlock when calling reset, need
@@ -2125,9 +2108,6 @@ static void dcn10_apply_ctx_for_surface(
if ((!pipe_ctx->surface && old_pipe_ctx->surface)
|| (!pipe_ctx->stream && old_pipe_ctx->stream)) {
- struct mpcc_cfg mpcc_cfg;
- int opp_id_cached = old_pipe_ctx->mpcc->opp_id;
-
if (old_pipe_ctx->tg->inst != be_idx)
continue;
@@ -2137,12 +2117,11 @@ static void dcn10_apply_ctx_for_surface(
}
/* reset mpc */
- mpcc_cfg.opp_id = 0xf;
- mpcc_cfg.top_dpp_id = 0xf;
- mpcc_cfg.bot_mpcc_id = 0xf;
- mpcc_cfg.top_of_tree = !old_pipe_ctx->top_pipe;
- old_pipe_ctx->mpcc->funcs->set(old_pipe_ctx->mpcc, &mpcc_cfg);
- old_pipe_ctx->top_pipe->opp->mpcc_disconnect_pending[old_pipe_ctx->mpcc->inst] = true;
+ dc->res_pool->mpc->funcs->remove(
+ dc->res_pool->mpc,
+ old_pipe_ctx->opp,
+ old_pipe_ctx->pipe_idx);
+ old_pipe_ctx->opp->mpcc_disconnect_pending[old_pipe_ctx->mi->mpcc_id] = true;
/*dm_logger_write(dc->ctx->logger, LOG_ERROR,
"[debug_mpo: apply_ctx disconnect pending on mpcc %d]\n",
@@ -2151,13 +2130,6 @@ static void dcn10_apply_ctx_for_surface(
if (dc->public.debug.sanity_checks)
verify_allow_pstate_change_high(dc->hwseq);
- /*
- * the mpcc is the only thing that keeps track of the mpcc
- * mapping for reset front end right now. Might need some
- * rework.
- */
- old_pipe_ctx->mpcc->opp_id = opp_id_cached;
-
old_pipe_ctx->top_pipe = NULL;
old_pipe_ctx->bottom_pipe = NULL;
old_pipe_ctx->surface = NULL;
@@ -2466,12 +2438,12 @@ static void dcn10_wait_for_mpcc_disconnect(
{
int i;
- if (!pipe_ctx->opp || !pipe_ctx->mpcc)
+ if (!pipe_ctx->opp)
return;
for (i = 0; i < MAX_PIPES; i++) {
if (pipe_ctx->opp->mpcc_disconnect_pending[i]) {
- pipe_ctx->mpcc->funcs->wait_for_idle(res_pool->mpcc[i]);
+ res_pool->mpc->funcs->wait_for_idle(res_pool->mpc, i);
pipe_ctx->opp->mpcc_disconnect_pending[i] = false;
res_pool->mis[i]->funcs->set_blank(res_pool->mis[i], true);
/*dm_logger_write(dc->ctx->logger, LOG_ERROR,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mem_input.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mem_input.c
index 6f01db6a51dd..76879f5d7907 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mem_input.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mem_input.c
@@ -47,10 +47,14 @@ static void min10_set_blank(struct mem_input *mem_input, bool blank)
HUBP_BLANK_EN, blank_en,
HUBP_TTU_DISABLE, blank_en);
- if (blank)
+ if (blank) {
REG_WAIT(DCHUBP_CNTL,
HUBP_NO_OUTSTANDING_REQ, 1,
1, 200);
+ /*todo: unhack this
+ mem_input->mpcc_id = 0xf;
+ mem_input->opp_id = 0xf;*/
+ }
}
static void min10_vready_workaround(struct mem_input *mem_input,
@@ -871,6 +875,8 @@ bool dcn10_mem_input_construct(
mi->mi_shift = mi_shift;
mi->mi_mask = mi_mask;
mi->base.inst = inst;
+ mi->base.opp_id = 0xf;
+ mi->base.mpcc_id = 0xf;
return true;
}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c
index 9af288167e2e..246b60a16521 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c
@@ -26,16 +26,17 @@
#include "reg_helper.h"
#include "dcn10_mpc.h"
#include "dc.h"
+#include "mem_input.h"
#define REG(reg)\
- mpcc10->mpcc_regs->reg
+ mpc10->mpc_regs->reg
#define CTX \
- mpcc10->base.ctx
+ mpc10->base.ctx
#undef FN
#define FN(reg_name, field_name) \
- mpcc10->mpcc_shift->field_name, mpcc10->mpcc_mask->field_name
+ mpc10->mpc_shift->field_name, mpc10->mpc_mask->field_name
#define MODE_TOP_ONLY 1
#define MODE_BLEND 3
@@ -43,11 +44,11 @@
#define BLND_GLOBAL_ALPHA 2
-void dcn10_mpcc_set_bg_color(
- struct mpcc *mpcc,
- struct tg_color *bg_color)
+static void mpc10_set_bg_color(
+ struct dcn10_mpc *mpc10,
+ struct tg_color *bg_color,
+ int id)
{
- struct dcn10_mpcc *mpcc10 = TO_DCN10_MPCC(mpcc);
/* mpc color is 12 bit. tg_color is 10 bit */
/* todo: might want to use 16 bit to represent color and have each
* hw block translate to correct color depth.
@@ -56,113 +57,210 @@ void dcn10_mpcc_set_bg_color(
uint32_t bg_g_y = bg_color->color_g_y << 2;
uint32_t bg_b_cb = bg_color->color_b_cb << 2;
- REG_SET(MPCC_BG_R_CR, 0,
+ REG_SET(MPCC_BG_R_CR[id], 0,
MPCC_BG_R_CR, bg_r_cr);
- REG_SET(MPCC_BG_G_Y, 0,
+ REG_SET(MPCC_BG_G_Y[id], 0,
MPCC_BG_G_Y, bg_g_y);
- REG_SET(MPCC_BG_B_CB, 0,
+ REG_SET(MPCC_BG_B_CB[id], 0,
MPCC_BG_B_CB, bg_b_cb);
}
-static void set_output_mux(struct dcn10_mpcc *mpcc10, int opp_id, int mpcc_id)
+static void mpc10_assert_idle_mpcc(struct mpc *mpc, int id)
{
- ASSERT(mpcc10->base.opp_id == 0xf || opp_id == mpcc10->base.opp_id);
- mpcc10->base.opp_id = opp_id;
- REG_SET(MUX[opp_id], 0, MPC_OUT_MUX, mpcc_id);
+ struct dcn10_mpc *mpc10 = TO_DCN10_MPC(mpc);
+
+ ASSERT(!(mpc10->mpcc_in_use_mask & 1 << id));
+ REG_WAIT(MPCC_STATUS[id],
+ MPCC_BUSY, 0,
+ 1000, 1000);
}
-static void reset_output_mux(struct dcn10_mpcc *mpcc10)
+static int mpc10_get_idle_mpcc_id(struct dcn10_mpc *mpc10)
{
- REG_SET(MUX[mpcc10->base.opp_id], 0, MPC_OUT_MUX, 0xf);
- mpcc10->base.opp_id = 0xf;
+ int i;
+ int last_free_mpcc_id = -1;
+
+ for (i = 0; i < mpc10->num_mpcc; i++) {
+ uint32_t is_idle = 0;
+
+ if (mpc10->mpcc_in_use_mask & 1 << i)
+ continue;
+
+ last_free_mpcc_id = i;
+ REG_GET(MPCC_STATUS[i], MPCC_IDLE, &is_idle);
+ if (is_idle)
+ return i;
+ }
+
+ /* This assert should never trigger, we have mpcc leak if it does */
+ ASSERT(last_free_mpcc_id != -1);
+
+ mpc10_assert_idle_mpcc(&mpc10->base, last_free_mpcc_id);
+ return last_free_mpcc_id;
}
-static void assert_mpcc_idle_before_connect(struct dcn10_mpcc *mpcc10)
+static void mpc10_assert_mpcc_idle_before_connect(struct dcn10_mpc *mpc10, int id)
{
- unsigned int top_sel;
- unsigned int mpcc_busy, mpcc_idle, mpcc_status;
+ unsigned int top_sel, mpc_busy, mpc_idle;
- REG_GET(MPCC_TOP_SEL,
+ REG_GET(MPCC_TOP_SEL[id],
MPCC_TOP_SEL, &top_sel);
if (top_sel == 0xf) {
- mpcc_status = REG_GET_2(MPCC_STATUS,
- MPCC_BUSY, &mpcc_busy,
- MPCC_IDLE, &mpcc_idle);
+ REG_GET_2(MPCC_STATUS[id],
+ MPCC_BUSY, &mpc_busy,
+ MPCC_IDLE, &mpc_idle);
+
+ ASSERT(mpc_busy == 0);
+ ASSERT(mpc_idle == 1);
+ }
+}
+
+static void mpc10_mpcc_remove(
+ struct mpc *mpc,
+ struct output_pixel_processor *opp,
+ int dpp_id)
+{
+ struct dcn10_mpc *mpc10 = TO_DCN10_MPC(mpc);
+ int mpcc_id, z_idx;
+
+ for (z_idx = 0; z_idx < opp->mpc_tree.num_pipes; z_idx++)
+ if (opp->mpc_tree.dpp[z_idx] == dpp_id)
+ break;
+ if (z_idx == opp->mpc_tree.num_pipes) {
+ ASSERT(0);
+ return;
+ }
+ mpcc_id = opp->mpc_tree.mpcc[z_idx];
+
+ REG_SET(MPCC_OPP_ID[mpcc_id], 0,
+ MPCC_OPP_ID, 0xf);
+ REG_SET(MPCC_TOP_SEL[mpcc_id], 0,
+ MPCC_TOP_SEL, 0xf);
+ REG_SET(MPCC_BOT_SEL[mpcc_id], 0,
+ MPCC_BOT_SEL, 0xf);
- ASSERT(mpcc_busy == 0);
- ASSERT(mpcc_idle == 1);
+ if (z_idx > 0) {
+ int top_mpcc_id = opp->mpc_tree.mpcc[z_idx - 1];
+
+ if (z_idx + 1 < opp->mpc_tree.num_pipes)
+ REG_SET(MPCC_BOT_SEL[top_mpcc_id], 0,
+ MPCC_BOT_SEL, opp->mpc_tree.mpcc[z_idx + 1]);
+ else {
+ REG_SET(MPCC_BOT_SEL[top_mpcc_id], 0,
+ MPCC_BOT_SEL, 0xf);
+ REG_UPDATE(MPCC_CONTROL[top_mpcc_id],
+ MPCC_MODE, MODE_TOP_ONLY);
+ }
+ } else if (opp->mpc_tree.num_pipes > 1)
+ REG_SET(MUX[opp->inst], 0,
+ MPC_OUT_MUX, opp->mpc_tree.mpcc[z_idx + 1]);
+ else
+ REG_SET(MUX[opp->inst], 0, MPC_OUT_MUX, 0xf);
+
+ mpc10->mpcc_in_use_mask &= ~(1 << mpcc_id);
+ opp->mpc_tree.num_pipes--;
+ for (; z_idx < opp->mpc_tree.num_pipes; z_idx++) {
+ opp->mpc_tree.dpp[z_idx] = opp->mpc_tree.dpp[z_idx + 1];
+ opp->mpc_tree.mpcc[z_idx] = opp->mpc_tree.mpcc[z_idx + 1];
}
+ opp->mpc_tree.dpp[opp->mpc_tree.num_pipes] = 0xdeadbeef;
+ opp->mpc_tree.mpcc[opp->mpc_tree.num_pipes] = 0xdeadbeef;
}
-static void dcn10_mpcc_set(struct mpcc *mpcc, struct mpcc_cfg *cfg)
+static void mpc10_mpcc_add(struct mpc *mpc, struct mpcc_cfg *cfg)
{
- struct dcn10_mpcc *mpcc10 = TO_DCN10_MPCC(mpcc);
+ struct dcn10_mpc *mpc10 = TO_DCN10_MPC(mpc);
int alpha_blnd_mode = cfg->per_pixel_alpha ?
BLND_PP_ALPHA : BLND_GLOBAL_ALPHA;
- int mpcc_mode = cfg->bot_mpcc_id != 0xf ?
- MODE_BLEND : MODE_TOP_ONLY;
- bool blend_active_only = cfg->top_of_tree &&
- !mpcc->ctx->dc->debug.surface_visual_confirm;
+ int mpcc_mode = MODE_TOP_ONLY;
+ int mpcc_id, z_idx;
+
+ ASSERT(cfg->z_index < mpc10->num_mpcc);
- if (mpcc->ctx->dc->debug.sanity_checks)
- assert_mpcc_idle_before_connect(mpcc10);
+ for (z_idx = 0; z_idx < cfg->opp->mpc_tree.num_pipes; z_idx++)
+ if (cfg->opp->mpc_tree.dpp[z_idx] == cfg->mi->inst)
+ break;
+ if (z_idx == cfg->opp->mpc_tree.num_pipes) {
+ ASSERT(cfg->z_index <= cfg->opp->mpc_tree.num_pipes);
+ mpcc_id = mpc10_get_idle_mpcc_id(mpc10);
+ /*todo: remove hack*/
+ mpcc_id = cfg->mi->inst;
+ ASSERT(!(mpc10->mpcc_in_use_mask & 1 << mpcc_id));
+
+ if (mpc->ctx->dc->debug.sanity_checks)
+ mpc10_assert_mpcc_idle_before_connect(mpc10, mpcc_id);
+ } else {
+ ASSERT(cfg->z_index < cfg->opp->mpc_tree.num_pipes);
+ mpcc_id = cfg->opp->mpc_tree.mpcc[z_idx];
+ mpc10_mpcc_remove(mpc, cfg->opp, cfg->mi->inst);
+ }
- REG_SET(MPCC_OPP_ID, 0,
- MPCC_OPP_ID, cfg->opp_id);
+ REG_SET(MPCC_OPP_ID[mpcc_id], 0,
+ MPCC_OPP_ID, cfg->opp->inst);
- REG_SET(MPCC_TOP_SEL, 0,
- MPCC_TOP_SEL, cfg->top_dpp_id);
+ REG_SET(MPCC_TOP_SEL[mpcc_id], 0,
+ MPCC_TOP_SEL, cfg->mi->inst);
- REG_SET(MPCC_BOT_SEL, 0,
- MPCC_BOT_SEL, cfg->bot_mpcc_id);
+ if (cfg->z_index > 0) {
+ int top_mpcc_id = cfg->opp->mpc_tree.mpcc[cfg->z_index - 1];
+
+ REG_SET(MPCC_BOT_SEL[top_mpcc_id], 0,
+ MPCC_BOT_SEL, mpcc_id);
+ REG_UPDATE(MPCC_CONTROL[top_mpcc_id],
+ MPCC_MODE, MODE_BLEND);
+ } else
+ REG_SET(MUX[cfg->opp->inst], 0, MPC_OUT_MUX, mpcc_id);
+
+ if (cfg->z_index < cfg->opp->mpc_tree.num_pipes) {
+ int bot_mpcc_id = cfg->opp->mpc_tree.mpcc[cfg->z_index];
+
+ REG_SET(MPCC_BOT_SEL[mpcc_id], 0,
+ MPCC_BOT_SEL, bot_mpcc_id);
+ mpcc_mode = MODE_BLEND;
+ }
- REG_SET_4(MPCC_CONTROL, 0xffffffff,
+ REG_SET_4(MPCC_CONTROL[mpcc_id], 0xffffffff,
MPCC_MODE, mpcc_mode,
MPCC_ALPHA_BLND_MODE, alpha_blnd_mode,
MPCC_ALPHA_MULTIPLIED_MODE, cfg->pre_multiplied_alpha,
- MPCC_BLND_ACTIVE_OVERLAP_ONLY, blend_active_only);
+ MPCC_BLND_ACTIVE_OVERLAP_ONLY, false);
- if (cfg->top_of_tree) {
- if (cfg->opp_id != 0xf)
- set_output_mux(mpcc10, cfg->opp_id, mpcc->inst);
- else if (mpcc->opp_id != 0xf)
- reset_output_mux(mpcc10);
- }
- mpcc10->base.opp_id = cfg->opp_id;
-}
-
-static void dcn10_mpcc_wait_idle(struct mpcc *mpcc)
-{
- struct dcn10_mpcc *mpcc10 = TO_DCN10_MPCC(mpcc);
+ mpc10_set_bg_color(mpc10, &cfg->black_color, mpcc_id);
- REG_WAIT(MPCC_STATUS,
- MPCC_BUSY, 0,
- 1000, 1000);
+ mpc10->mpcc_in_use_mask |= 1 << mpcc_id;
+ for (z_idx = cfg->z_index; z_idx < cfg->opp->mpc_tree.num_pipes; z_idx++) {
+ cfg->opp->mpc_tree.dpp[z_idx + 1] = cfg->opp->mpc_tree.dpp[z_idx];
+ cfg->opp->mpc_tree.mpcc[z_idx + 1] = cfg->opp->mpc_tree.mpcc[z_idx];
+ }
+ cfg->opp->mpc_tree.dpp[cfg->z_index] = cfg->mi->inst;
+ cfg->opp->mpc_tree.mpcc[cfg->z_index] = mpcc_id;
+ cfg->opp->mpc_tree.num_pipes++;
+ cfg->mi->opp_id = cfg->opp->inst;
+ cfg->mi->mpcc_id = mpcc_id;
}
-
-const struct mpcc_funcs dcn10_mpcc_funcs = {
- .set = dcn10_mpcc_set,
- .wait_for_idle = dcn10_mpcc_wait_idle,
- .set_bg_color = dcn10_mpcc_set_bg_color,
+const struct mpc_funcs dcn10_mpc_funcs = {
+ .add = mpc10_mpcc_add,
+ .remove = mpc10_mpcc_remove,
+ .wait_for_idle = mpc10_assert_idle_mpcc
};
-void dcn10_mpcc_construct(struct dcn10_mpcc *mpcc10,
+void dcn10_mpc_construct(struct dcn10_mpc *mpc10,
struct dc_context *ctx,
- const struct dcn_mpcc_registers *mpcc_regs,
- const struct dcn_mpcc_shift *mpcc_shift,
- const struct dcn_mpcc_mask *mpcc_mask,
- int inst)
+ const struct dcn_mpc_registers *mpc_regs,
+ const struct dcn_mpc_shift *mpc_shift,
+ const struct dcn_mpc_mask *mpc_mask,
+ int num_mpcc)
{
- mpcc10->base.ctx = ctx;
+ mpc10->base.ctx = ctx;
- mpcc10->base.inst = inst;
- mpcc10->base.funcs = &dcn10_mpcc_funcs;
+ mpc10->base.funcs = &dcn10_mpc_funcs;
- mpcc10->mpcc_regs = mpcc_regs;
- mpcc10->mpcc_shift = mpcc_shift;
- mpcc10->mpcc_mask = mpcc_mask;
+ mpc10->mpc_regs = mpc_regs;
+ mpc10->mpc_shift = mpc_shift;
+ mpc10->mpc_mask = mpc_mask;
- mpcc10->base.opp_id = inst;
+ mpc10->mpcc_in_use_mask = 0;
+ mpc10->num_mpcc = num_mpcc;
}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.h
index 2985c5d5a0e3..94f890a0ad40 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.h
@@ -27,38 +27,37 @@
#include "mpc.h"
-#define TO_DCN10_MPCC(mpcc_base) \
- container_of(mpcc_base, struct dcn10_mpcc, base)
+#define TO_DCN10_MPC(mpc_base) \
+ container_of(mpc_base, struct dcn10_mpc, base)
+#define MAX_MPCC 6
#define MAX_OPP 6
#define MPC_COMMON_REG_LIST_DCN1_0(inst) \
- SRII(MUX, MPC_OUT, inst)
+ SRII(MUX, MPC_OUT, inst),\
+ SRII(MPCC_TOP_SEL, MPCC, inst),\
+ SRII(MPCC_BOT_SEL, MPCC, inst),\
+ SRII(MPCC_CONTROL, MPCC, inst),\
+ SRII(MPCC_STATUS, MPCC, inst),\
+ SRII(MPCC_OPP_ID, MPCC, inst),\
+ SRII(MPCC_BG_G_Y, MPCC, inst),\
+ SRII(MPCC_BG_R_CR, MPCC, inst),\
+ SRII(MPCC_BG_B_CB, MPCC, inst),\
+ SRII(MPCC_BG_B_CB, MPCC, inst)
-#define MPCC_COMMON_REG_LIST_DCN1_0(inst) \
- SRI(MPCC_TOP_SEL, MPCC, inst),\
- SRI(MPCC_BOT_SEL, MPCC, inst),\
- SRI(MPCC_CONTROL, MPCC, inst),\
- SRI(MPCC_STATUS, MPCC, inst),\
- SRI(MPCC_OPP_ID, MPCC, inst),\
- SRI(MPCC_BG_G_Y, MPCC, inst),\
- SRI(MPCC_BG_R_CR, MPCC, inst),\
- SRI(MPCC_BG_B_CB, MPCC, inst),\
- SRI(MPCC_BG_B_CB, MPCC, inst)
-
-struct dcn_mpcc_registers {
- uint32_t MPCC_TOP_SEL;
- uint32_t MPCC_BOT_SEL;
- uint32_t MPCC_CONTROL;
- uint32_t MPCC_STATUS;
- uint32_t MPCC_OPP_ID;
- uint32_t MPCC_BG_G_Y;
- uint32_t MPCC_BG_R_CR;
- uint32_t MPCC_BG_B_CB;
+struct dcn_mpc_registers {
+ uint32_t MPCC_TOP_SEL[MAX_MPCC];
+ uint32_t MPCC_BOT_SEL[MAX_MPCC];
+ uint32_t MPCC_CONTROL[MAX_MPCC];
+ uint32_t MPCC_STATUS[MAX_MPCC];
+ uint32_t MPCC_OPP_ID[MAX_MPCC];
+ uint32_t MPCC_BG_G_Y[MAX_MPCC];
+ uint32_t MPCC_BG_R_CR[MAX_MPCC];
+ uint32_t MPCC_BG_B_CB[MAX_MPCC];
uint32_t MUX[MAX_OPP];
};
-#define MPCC_COMMON_MASK_SH_LIST_DCN1_0(mask_sh)\
+#define MPC_COMMON_MASK_SH_LIST_DCN1_0(mask_sh)\
SF(MPCC0_MPCC_TOP_SEL, MPCC_TOP_SEL, mask_sh),\
SF(MPCC0_MPCC_BOT_SEL, MPCC_BOT_SEL, mask_sh),\
SF(MPCC0_MPCC_CONTROL, MPCC_MODE, mask_sh),\
@@ -73,7 +72,7 @@ struct dcn_mpcc_registers {
SF(MPCC0_MPCC_BG_B_CB, MPCC_BG_B_CB, mask_sh),\
SF(MPC_OUT0_MUX, MPC_OUT_MUX, mask_sh)
-#define MPCC_REG_FIELD_LIST(type) \
+#define MPC_REG_FIELD_LIST(type) \
type MPCC_TOP_SEL;\
type MPCC_BOT_SEL;\
type MPCC_MODE;\
@@ -86,28 +85,31 @@ struct dcn_mpcc_registers {
type MPCC_BG_G_Y;\
type MPCC_BG_R_CR;\
type MPCC_BG_B_CB;\
- type MPC_OUT_MUX;\
+ type MPC_OUT_MUX;
-struct dcn_mpcc_shift {
- MPCC_REG_FIELD_LIST(uint8_t)
+struct dcn_mpc_shift {
+ MPC_REG_FIELD_LIST(uint8_t)
};
-struct dcn_mpcc_mask {
- MPCC_REG_FIELD_LIST(uint32_t)
+struct dcn_mpc_mask {
+ MPC_REG_FIELD_LIST(uint32_t)
};
-struct dcn10_mpcc {
- struct mpcc base;
- const struct dcn_mpcc_registers *mpcc_regs;
- const struct dcn_mpcc_shift *mpcc_shift;
- const struct dcn_mpcc_mask *mpcc_mask;
+struct dcn10_mpc {
+ struct mpc base;
+
+ int mpcc_in_use_mask;
+ int num_mpcc;
+ const struct dcn_mpc_registers *mpc_regs;
+ const struct dcn_mpc_shift *mpc_shift;
+ const struct dcn_mpc_mask *mpc_mask;
};
-void dcn10_mpcc_construct(struct dcn10_mpcc *mpcc10,
+void dcn10_mpc_construct(struct dcn10_mpc *mpcc10,
struct dc_context *ctx,
- const struct dcn_mpcc_registers *mpcc_regs,
- const struct dcn_mpcc_shift *mpcc_shift,
- const struct dcn_mpcc_mask *mpcc_mask,
- int inst);
+ const struct dcn_mpc_registers *mpc_regs,
+ const struct dcn_mpc_shift *mpc_shift,
+ const struct dcn_mpc_mask *mpc_mask,
+ int num_mpcc);
#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c
index f8e4724a629d..38d15f7c2a88 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c
@@ -337,6 +337,9 @@ void dcn10_opp_construct(struct dcn10_opp *oppn10,
oppn10->base.inst = inst;
oppn10->base.funcs = &dcn10_opp_funcs;
+ oppn10->base.mpc_tree.dpp[0] = inst;
+ oppn10->base.mpc_tree.mpcc[0] = inst;
+ oppn10->base.mpc_tree.num_pipes = 1;
for (i = 0; i < MAX_PIPES; i++)
oppn10->base.mpcc_disconnect_pending[i] = false;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
index 33beb0bc3ddf..9d44f42cbf96 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
@@ -324,29 +324,19 @@ static const struct dcn_dpp_mask tf_mask = {
TF_REG_LIST_SH_MASK_DCN10(_MASK),
};
-
-#define mpcc_regs(id)\
-[id] = {\
- MPCC_COMMON_REG_LIST_DCN1_0(id),\
- MPC_COMMON_REG_LIST_DCN1_0(0),\
- MPC_COMMON_REG_LIST_DCN1_0(1),\
- MPC_COMMON_REG_LIST_DCN1_0(2),\
- MPC_COMMON_REG_LIST_DCN1_0(3),\
-}
-
-static const struct dcn_mpcc_registers mpcc_regs[] = {
- mpcc_regs(0),
- mpcc_regs(1),
- mpcc_regs(2),
- mpcc_regs(3),
+static const struct dcn_mpc_registers mpc_regs = {
+ MPC_COMMON_REG_LIST_DCN1_0(0),
+ MPC_COMMON_REG_LIST_DCN1_0(1),
+ MPC_COMMON_REG_LIST_DCN1_0(2),
+ MPC_COMMON_REG_LIST_DCN1_0(3)
};
-static const struct dcn_mpcc_shift mpcc_shift = {
- MPCC_COMMON_MASK_SH_LIST_DCN1_0(__SHIFT)
+static const struct dcn_mpc_shift mpc_shift = {
+ MPC_COMMON_MASK_SH_LIST_DCN1_0(__SHIFT)
};
-static const struct dcn_mpcc_mask mpcc_mask = {
- MPCC_COMMON_MASK_SH_LIST_DCN1_0(_MASK),
+static const struct dcn_mpc_mask mpc_mask = {
+ MPC_COMMON_MASK_SH_LIST_DCN1_0(_MASK),
};
#define tg_regs(id)\
@@ -508,22 +498,20 @@ static struct output_pixel_processor *dcn10_opp_create(
return &opp->base;
}
-static struct mpcc *dcn10_mpcc_create(
- struct dc_context *ctx,
- int inst)
+static struct mpc *dcn10_mpc_create(struct dc_context *ctx)
{
- struct dcn10_mpcc *mpcc10 = dm_alloc(sizeof(struct dcn10_mpcc));
+ struct dcn10_mpc *mpc10 = dm_alloc(sizeof(struct dcn10_mpc));
- if (!mpcc10)
+ if (!mpc10)
return NULL;
- dcn10_mpcc_construct(mpcc10, ctx,
- &mpcc_regs[inst],
- &mpcc_shift,
- &mpcc_mask,
- inst);
+ dcn10_mpc_construct(mpc10, ctx,
+ &mpc_regs,
+ &mpc_shift,
+ &mpc_mask,
+ 4);
- return &mpcc10->base;
+ return &mpc10->base;
}
static struct timing_generator *dcn10_timing_generator_create(
@@ -702,6 +690,10 @@ static void destruct(struct dcn10_resource_pool *pool)
}
}
+ if (pool->base.mpc != NULL) {
+ dm_free(TO_DCN10_MPC(pool->base.mpc));
+ pool->base.mpc = NULL;
+ }
for (i = 0; i < pool->base.pipe_count; i++) {
if (pool->base.opps[i] != NULL)
pool->base.opps[i]->funcs->opp_destroy(&pool->base.opps[i]);
@@ -725,11 +717,6 @@ static void destruct(struct dcn10_resource_pool *pool)
dm_free(DCN10TG_FROM_TG(pool->base.timing_generators[i]));
pool->base.timing_generators[i] = NULL;
}
-
- if (pool->base.mpcc[i] != NULL) {
- dm_free(TO_DCN10_MPCC(pool->base.mpcc[i]));
- pool->base.mpcc[i] = NULL;
- }
}
for (i = 0; i < pool->base.stream_enc_count; i++) {
@@ -974,12 +961,11 @@ static struct pipe_ctx *dcn10_acquire_idle_pipe_for_layer(
idle_pipe->stream = head_pipe->stream;
idle_pipe->tg = head_pipe->tg;
+ idle_pipe->opp = head_pipe->opp;
- idle_pipe->mpcc = pool->mpcc[idle_pipe->pipe_idx];
idle_pipe->mi = pool->mis[idle_pipe->pipe_idx];
idle_pipe->ipp = pool->ipps[idle_pipe->pipe_idx];
idle_pipe->xfm = pool->transforms[idle_pipe->pipe_idx];
- idle_pipe->opp = pool->opps[idle_pipe->pipe_idx];
return idle_pipe;
}
@@ -1406,12 +1392,12 @@ static bool construct(
dm_error("DC: failed to create tg!\n");
goto otg_create_fail;
}
- pool->base.mpcc[i] = dcn10_mpcc_create(ctx, i);
- if (pool->base.mpcc[i] == NULL) {
- BREAK_TO_DEBUGGER();
- dm_error("DC: failed to create mpcc!\n");
- goto mpcc_create_fail;
- }
+ }
+ pool->base.mpc = dcn10_mpc_create(ctx);
+ if (pool->base.mpc == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error("DC: failed to create mpc!\n");
+ goto mpc_create_fail;
}
if (!resource_construct(num_virtual_links, dc, &pool->base,
@@ -1427,7 +1413,7 @@ static bool construct(
return true;
disp_clk_create_fail:
-mpcc_create_fail:
+mpc_create_fail:
otg_create_fail:
opp_create_fail:
dpp_create_fail:
diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
index 2ae5a607fb5a..b312bb3b3350 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
@@ -123,7 +123,7 @@ struct resource_pool {
struct timing_generator *timing_generators[MAX_PIPES];
struct stream_encoder *stream_enc[MAX_PIPES * 2];
#ifdef CONFIG_DRM_AMD_DC_DCN1_0
- struct mpcc *mpcc[MAX_PIPES];
+ struct mpc *mpc;
#endif
unsigned int pipe_count;
@@ -183,7 +183,6 @@ struct pipe_ctx {
struct pipe_ctx *bottom_pipe;
#ifdef CONFIG_DRM_AMD_DC_DCN1_0
- struct mpcc *mpcc;
struct _vcs_dpi_display_dlg_regs_st dlg_regs;
struct _vcs_dpi_display_ttu_regs_st ttu_regs;
struct _vcs_dpi_display_rq_regs_st rq_regs;
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
index fd3ce742af2c..a7c89c36f90f 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
@@ -69,7 +69,9 @@ struct mem_input {
struct dc_context *ctx;
struct dc_plane_address request_address;
struct dc_plane_address current_address;
- uint32_t inst;
+ int inst;
+ int opp_id;
+ int mpcc_id;
struct stutter_modes stutter_mode;
};
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
index 55c9c305a259..4bbcff48acc8 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
@@ -26,27 +26,29 @@
#define __DC_MPCC_H__
#include "dc_hw_types.h"
+#include "opp.h"
struct mpcc_cfg {
- int top_dpp_id;
- int bot_mpcc_id;
- int opp_id;
+ struct mem_input *mi;
+ struct output_pixel_processor *opp;
+ unsigned int z_index;
+
+ struct tg_color black_color;
bool per_pixel_alpha;
bool pre_multiplied_alpha;
- bool top_of_tree;
};
-struct mpcc {
- const struct mpcc_funcs *funcs;
+struct mpc {
+ const struct mpc_funcs *funcs;
struct dc_context *ctx;
- int inst;
- int opp_id;
};
-struct mpcc_funcs {
- void (*set)(struct mpcc *mpcc, struct mpcc_cfg *cfg);
- void (*wait_for_idle)(struct mpcc *mpcc);
- void (*set_bg_color)( struct mpcc *mpcc, struct tg_color *bg_color);
+struct mpc_funcs {
+ void (*add)(struct mpc *mpc, struct mpcc_cfg *cfg);
+ void (*remove)(struct mpc *mpc,
+ struct output_pixel_processor *opp,
+ int mpcc_inst);
+ void (*wait_for_idle)(struct mpc *mpc, int id);
};
#endif
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/opp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/opp.h
index a43a09b3f414..01d6957c07fb 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/opp.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/opp.h
@@ -196,10 +196,17 @@ struct pwl_float_data {
struct fixed31_32 b;
};
+struct mpc_tree_cfg {
+ int num_pipes;
+ int dpp[MAX_PIPES];
+ int mpcc[MAX_PIPES];
+};
+
struct output_pixel_processor {
struct dc_context *ctx;
uint32_t inst;
struct pwl_params regamma_params;
+ struct mpc_tree_cfg mpc_tree;
bool mpcc_disconnect_pending[MAX_PIPES];
const struct opp_funcs *funcs;
};
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