From: Dmytro Laktyushkin <Dmytro.Laktyushkin@xxxxxxx>
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin at amd.com>
Reviewed-by: Wesley Chalmers <Wesley.Chalmers at amd.com>
Acked-by: Harry Wentland <harry.wentland at amd.com>
---
.../drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 31 ++++++++++++++++------
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c | 17 ++++++++++++
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.h | 5 ++++
drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h | 15 +++++++++++
4 files changed, 60 insertions(+), 8 deletions(-)
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 8b0f6b8a5627..999190aa8a08 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
@@ -121,20 +121,19 @@ void dcn10_log_hw_state(struct dc *dc)
dcn10_log_hubbub_state(dc);
- DTN_INFO("HUBP:\t format \t addr_hi \t width \t height \t "
- "rotation \t mirror \t sw_mode \t "
- "dcc_en \t blank_en \t ttu_dis \t underflow \t "
- "min_ttu_vblank \t qos_low_wm \t qos_high_wm \n");
-
+ DTN_INFO("HUBP: format addr_hi width height "
+ "rotation mirror sw_mode "
+ "dcc_en blank_en ttu_dis underflow "
+ "min_ttu_vblank qos_low_wm qos_high_wm\n");
for (i = 0; i < pool->pipe_count; i++) {
struct hubp *hubp = pool->hubps[i];
struct dcn_hubp_state s;
hubp1_read_state(TO_DCN10_HUBP(hubp), &s);
- DTN_INFO("[%d]:\t %xh \t %xh \t %d \t %d \t "
- "%xh \t %xh \t %xh \t "
- "%d \t %d \t %d \t %xh \t",
+ DTN_INFO("[%-2d]: %5xh %6xh %5d %6d "
+ "%7xh %5xh %6xh "
+ "%6d %8d %7d %8xh \t",
hubp->inst,
s.pixel_format,
s.inuse_addr_hi,
@@ -153,6 +152,22 @@ void dcn10_log_hw_state(struct dc *dc)
DTN_INFO("\n");
}
DTN_INFO("\n");
+ for (i = 0; i < pool->pipe_count; i++) {
+ struct output_pixel_processor *opp = pool->opps[i];
+ struct mpcc *mpcc = opp->mpc_tree_params.opp_list;
+ struct mpcc_state s = {0};
+
+ while (mpcc) {
+ ASSERT(opp->mpc_tree_params.opp_id == opp->inst);
+ pool->mpc->funcs->read_mpcc_state(pool->mpc, mpcc->mpcc_id, &s);
+ DTN_INFO("[OPP%d - MPCC%d]: DPP%d MPCCBOT%x MODE:%d ALPHA_MODE:%d PREMULT:%d OVERLAP_ONLY:%d\n",
+ s.opp_id, mpcc->mpcc_id, s.dpp_id, s.bot_mpcc_id,
+ s.mode, s.alpha_mode, s.pre_multiplied_alpha, s.overlap_only);
+ mpcc = mpcc->mpcc_bot;
+ ASSERT(!mpcc || mpcc->mpcc_id == s.bot_mpcc_id);
+ }
+ }
+ DTN_INFO("\n");
DTN_INFO("OTG:\t v_bs \t v_be \t v_ss \t v_se \t vpol \t vmax \t vmin \t "
"h_bs \t h_be \t h_ss \t h_se \t hpol \t htot \t vtot \t underflow\n");
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 179890b1a8c4..29e15a93a7d0 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c
@@ -409,7 +409,24 @@ void mpc1_init_mpcc_list_from_hw(
}
}
+void mpc1_read_mpcc_state(
+ struct mpc *mpc,
+ int mpcc_inst,
+ struct mpcc_state *s)
+{
+ struct dcn10_mpc *mpc10 = TO_DCN10_MPC(mpc);
+
+ REG_GET(MPCC_OPP_ID[mpcc_inst], MPCC_OPP_ID, &s->opp_id);
+ REG_GET(MPCC_TOP_SEL[mpcc_inst], MPCC_TOP_SEL, &s->dpp_id);
+ REG_GET(MPCC_BOT_SEL[mpcc_inst], MPCC_BOT_SEL, &s->bot_mpcc_id);
+ REG_GET_4(MPCC_CONTROL[mpcc_inst], MPCC_MODE, &s->mode,
+ MPCC_ALPHA_BLND_MODE, &s->alpha_mode,
+ MPCC_ALPHA_MULTIPLIED_MODE, &s->pre_multiplied_alpha,
+ MPCC_BLND_ACTIVE_OVERLAP_ONLY, &s->pre_multiplied_alpha);
+}
+
const struct mpc_funcs dcn10_mpc_funcs = {
+ .read_mpcc_state = mpc1_read_mpcc_state,
.insert_plane = mpc1_insert_plane,
.remove_mpcc = mpc1_remove_mpcc,
.mpc_init = mpc1_mpc_init,
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 267a2995ef6e..d3d16c4cbea3 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.h
@@ -183,4 +183,9 @@ struct mpcc *mpc1_get_mpcc_for_dpp(
struct mpc_tree *tree,
int dpp_id);
+void mpc1_read_mpcc_state(
+ struct mpc *mpc,
+ int mpcc_inst,
+ struct mpcc_state *s);
+
#endif
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 23a8d5e53a89..5caacab216b5 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
@@ -105,7 +105,22 @@ struct mpc {
struct mpcc mpcc_array[MAX_MPCC];
};
+struct mpcc_state {
+ uint32_t opp_id;
+ uint32_t dpp_id;
+ uint32_t bot_mpcc_id;
+ uint32_t mode;
+ uint32_t alpha_mode;
+ uint32_t pre_multiplied_alpha;
+ uint32_t overlap_only;
+};
+
struct mpc_funcs {
+ void (*read_mpcc_state)(
+ struct mpc *mpc,
+ int mpcc_inst,
+ struct mpcc_state *s);
+
/*
* Insert DPP into MPC tree based on specified blending position.
* Only used for planes that are part of blending chain for OPP output
--
2.14.1
