[PATCH 16/49] drm/amd/display: Make init_hw and init_pipes generic for seamless boot
sunpeng.li at amd.com
sunpeng.li at amd.com
Fri Aug 9 21:37:09 UTC 2019
From: Martin Leung <martin.leung at amd.com>
[Why]
For seamless boot the init_hw sequence must be split into
actual hardware vs pipes, in order to defer pipe initialization to set mode
and skip of pipe-destructive sequences
[How]
made dcn10_init_hw and dcn10_init_pipes generic for future dcns to inherit
deleted dcn20 specific versions. This is part 1 of a 2 partimplementation
of seamless boot
Signed-off-by: Martin Leung <martin.leung at amd.com>
Reviewed-by: Jun Lei <Jun.Lei at amd.com>
Acked-by: Leo Li <sunpeng.li at amd.com>
---
.../display/dc/dce110/dce110_hw_sequencer.c | 12 +-
.../display/dc/dce110/dce110_hw_sequencer.h | 6 +-
.../drm/amd/display/dc/dcn10/dcn10_hubbub.c | 4 +-
.../drm/amd/display/dc/dcn10/dcn10_hubbub.h | 2 +-
.../amd/display/dc/dcn10/dcn10_hw_sequencer.c | 182 ++++++---
.../drm/amd/display/dc/dcn20/dcn20_hubbub.c | 2 +-
.../drm/amd/display/dc/dcn20/dcn20_hwseq.c | 381 +++++++-----------
.../gpu/drm/amd/display/dc/inc/hw/dchubbub.h | 4 +
.../gpu/drm/amd/display/dc/inc/hw_sequencer.h | 32 ++
9 files changed, 312 insertions(+), 313 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
index 919647166bce..5a046e5bc756 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -728,7 +728,7 @@ static enum bp_result link_transmitter_control(
* @brief
* eDP only.
*/
-void hwss_edp_wait_for_hpd_ready(
+void dce110_edp_wait_for_hpd_ready(
struct dc_link *link,
bool power_up)
{
@@ -796,7 +796,7 @@ void hwss_edp_wait_for_hpd_ready(
}
}
-void hwss_edp_power_control(
+void dce110_edp_power_control(
struct dc_link *link,
bool power_up)
{
@@ -878,7 +878,7 @@ void hwss_edp_power_control(
* @brief
* eDP only. Control the backlight of the eDP panel
*/
-void hwss_edp_backlight_control(
+void dce110_edp_backlight_control(
struct dc_link *link,
bool enable)
{
@@ -2755,9 +2755,9 @@ static const struct hw_sequencer_funcs dce110_funcs = {
.setup_stereo = NULL,
.set_avmute = dce110_set_avmute,
.wait_for_mpcc_disconnect = dce110_wait_for_mpcc_disconnect,
- .edp_backlight_control = hwss_edp_backlight_control,
- .edp_power_control = hwss_edp_power_control,
- .edp_wait_for_hpd_ready = hwss_edp_wait_for_hpd_ready,
+ .edp_backlight_control = dce110_edp_backlight_control,
+ .edp_power_control = dce110_edp_power_control,
+ .edp_wait_for_hpd_ready = dce110_edp_wait_for_hpd_ready,
.set_cursor_position = dce110_set_cursor_position,
.set_cursor_attribute = dce110_set_cursor_attribute
};
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.h
index cd3e36d52a52..668feb0d169d 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.h
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.h
@@ -73,15 +73,15 @@ void dce110_optimize_bandwidth(
void dp_receiver_power_ctrl(struct dc_link *link, bool on);
-void hwss_edp_power_control(
+void dce110_edp_power_control(
struct dc_link *link,
bool power_up);
-void hwss_edp_backlight_control(
+void dce110_edp_backlight_control(
struct dc_link *link,
bool enable);
-void hwss_edp_wait_for_hpd_ready(
+void dce110_edp_wait_for_hpd_ready(
struct dc_link *link,
bool power_up);
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c
index 0ab391446d3d..90c30a21bd09 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c
@@ -102,7 +102,7 @@ void hubbub1_allow_self_refresh_control(struct hubbub *hubbub, bool allow)
DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE, !allow);
}
-bool hububu1_is_allow_self_refresh_enabled(struct hubbub *hubbub)
+bool hubbub1_is_allow_self_refresh_enabled(struct hubbub *hubbub)
{
struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub);
uint32_t enable = 0;
@@ -943,6 +943,8 @@ static const struct hubbub_funcs hubbub1_funcs = {
.get_dcc_compression_cap = hubbub1_get_dcc_compression_cap,
.wm_read_state = hubbub1_wm_read_state,
.program_watermarks = hubbub1_program_watermarks,
+ .is_allow_self_refresh_enabled = hubbub1_is_allow_self_refresh_enabled,
+ .allow_self_refresh_control = hubbub1_allow_self_refresh_control,
};
void hubbub1_construct(struct hubbub *hubbub,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
index 7c2559c9ae23..70e5d84fc69a 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
@@ -247,7 +247,7 @@ void hubbub1_program_watermarks(
void hubbub1_allow_self_refresh_control(struct hubbub *hubbub, bool allow);
-bool hububu1_is_allow_self_refresh_enabled(struct hubbub *hubub);
+bool hubbub1_is_allow_self_refresh_enabled(struct hubbub *hubub);
void hubbub1_toggle_watermark_change_req(
struct hubbub *hubbub);
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 37424065987f..1bfc76cbddb8 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
@@ -437,7 +437,7 @@ bool dcn10_did_underflow_occur(struct dc *dc, struct pipe_ctx *pipe_ctx)
return false;
}
-static void enable_power_gating_plane(
+static void dcn10_enable_power_gating_plane(
struct dce_hwseq *hws,
bool enable)
{
@@ -459,7 +459,7 @@ static void enable_power_gating_plane(
REG_UPDATE(DOMAIN7_PG_CONFIG, DOMAIN7_POWER_FORCEON, force_on);
}
-static void disable_vga(
+static void dcn10_disable_vga(
struct dce_hwseq *hws)
{
unsigned int in_vga1_mode = 0;
@@ -492,7 +492,7 @@ static void disable_vga(
REG_UPDATE(VGA_TEST_CONTROL, VGA_TEST_RENDER_START, 1);
}
-static void dpp_pg_control(
+static void dcn10_dpp_pg_control(
struct dce_hwseq *hws,
unsigned int dpp_inst,
bool power_on)
@@ -544,7 +544,7 @@ static void dpp_pg_control(
}
}
-static void hubp_pg_control(
+static void dcn10_hubp_pg_control(
struct dce_hwseq *hws,
unsigned int hubp_inst,
bool power_on)
@@ -604,8 +604,8 @@ static void power_on_plane(
if (REG(DC_IP_REQUEST_CNTL)) {
REG_SET(DC_IP_REQUEST_CNTL, 0,
IP_REQUEST_EN, 1);
- dpp_pg_control(hws, plane_id, true);
- hubp_pg_control(hws, plane_id, true);
+ hws->ctx->dc->hwss.dpp_pg_control(hws, plane_id, true);
+ hws->ctx->dc->hwss.hubp_pg_control(hws, plane_id, true);
REG_SET(DC_IP_REQUEST_CNTL, 0,
IP_REQUEST_EN, 0);
DC_LOG_DEBUG(
@@ -626,7 +626,7 @@ static void undo_DEGVIDCN10_253_wa(struct dc *dc)
REG_SET(DC_IP_REQUEST_CNTL, 0,
IP_REQUEST_EN, 1);
- hubp_pg_control(hws, 0, false);
+ dc->hwss.hubp_pg_control(hws, 0, false);
REG_SET(DC_IP_REQUEST_CNTL, 0,
IP_REQUEST_EN, 0);
@@ -655,7 +655,7 @@ static void apply_DEGVIDCN10_253_wa(struct dc *dc)
REG_SET(DC_IP_REQUEST_CNTL, 0,
IP_REQUEST_EN, 1);
- hubp_pg_control(hws, 0, true);
+ dc->hwss.hubp_pg_control(hws, 0, true);
REG_SET(DC_IP_REQUEST_CNTL, 0,
IP_REQUEST_EN, 0);
@@ -663,10 +663,23 @@ static void apply_DEGVIDCN10_253_wa(struct dc *dc)
hws->wa_state.DEGVIDCN10_253_applied = true;
}
-static void bios_golden_init(struct dc *dc)
+static void dcn10_bios_golden_init(struct dc *dc)
{
struct dc_bios *bp = dc->ctx->dc_bios;
int i;
+ bool allow_self_fresh_force_enable = true;
+
+ if (dc->res_pool->hubbub->funcs->is_allow_self_refresh_enabled)
+ allow_self_fresh_force_enable =
+ dc->res_pool->hubbub->funcs->is_allow_self_refresh_enabled(dc->res_pool->hubbub);
+
+
+ /* WA for making DF sleep when idle after resume from S0i3.
+ * DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE is set to 1 by
+ * command table, if DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE = 0
+ * before calling command table and it changed to 1 after,
+ * it should be set back to 0.
+ */
/* initialize dcn global */
bp->funcs->enable_disp_power_gating(bp,
@@ -677,6 +690,12 @@ static void bios_golden_init(struct dc *dc)
bp->funcs->enable_disp_power_gating(bp,
CONTROLLER_ID_D0 + i, ASIC_PIPE_DISABLE);
}
+
+ if (dc->res_pool->hubbub->funcs->allow_self_refresh_control)
+ if (allow_self_fresh_force_enable == false &&
+ dc->res_pool->hubbub->funcs->is_allow_self_refresh_enabled(dc->res_pool->hubbub))
+ dc->res_pool->hubbub->funcs->allow_self_refresh_control(dc->res_pool->hubbub, true);
+
}
static void false_optc_underflow_wa(
@@ -970,7 +989,7 @@ void hwss1_plane_atomic_disconnect(struct dc *dc, struct pipe_ctx *pipe_ctx)
dcn10_verify_allow_pstate_change_high(dc);
}
-static void plane_atomic_power_down(struct dc *dc,
+static void dcn10_plane_atomic_power_down(struct dc *dc,
struct dpp *dpp,
struct hubp *hubp)
{
@@ -980,8 +999,8 @@ static void plane_atomic_power_down(struct dc *dc,
if (REG(DC_IP_REQUEST_CNTL)) {
REG_SET(DC_IP_REQUEST_CNTL, 0,
IP_REQUEST_EN, 1);
- dpp_pg_control(hws, dpp->inst, false);
- hubp_pg_control(hws, hubp->inst, false);
+ dc->hwss.dpp_pg_control(hws, dpp->inst, false);
+ dc->hwss.hubp_pg_control(hws, hubp->inst, false);
dpp->funcs->dpp_reset(dpp);
REG_SET(DC_IP_REQUEST_CNTL, 0,
IP_REQUEST_EN, 0);
@@ -993,7 +1012,7 @@ static void plane_atomic_power_down(struct dc *dc,
/* disable HW used by plane.
* note: cannot disable until disconnect is complete
*/
-static void plane_atomic_disable(struct dc *dc, struct pipe_ctx *pipe_ctx)
+static void dcn10_plane_atomic_disable(struct dc *dc, struct pipe_ctx *pipe_ctx)
{
struct hubp *hubp = pipe_ctx->plane_res.hubp;
struct dpp *dpp = pipe_ctx->plane_res.dpp;
@@ -1013,7 +1032,7 @@ static void plane_atomic_disable(struct dc *dc, struct pipe_ctx *pipe_ctx)
hubp->power_gated = true;
dc->optimized_required = false; /* We're powering off, no need to optimize */
- plane_atomic_power_down(dc,
+ dc->hwss.plane_atomic_power_down(dc,
pipe_ctx->plane_res.dpp,
pipe_ctx->plane_res.hubp);
@@ -1032,7 +1051,7 @@ static void dcn10_disable_plane(struct dc *dc, struct pipe_ctx *pipe_ctx)
if (!pipe_ctx->plane_res.hubp || pipe_ctx->plane_res.hubp->power_gated)
return;
- plane_atomic_disable(dc, pipe_ctx);
+ dc->hwss.plane_atomic_disable(dc, pipe_ctx);
apply_DEGVIDCN10_253_wa(dc);
@@ -1067,9 +1086,14 @@ static void dcn10_init_pipes(struct dc *dc, struct dc_state *context)
* command table.
*/
if (tg->funcs->is_tg_enabled(tg)) {
- tg->funcs->lock(tg);
- tg->funcs->set_blank(tg, true);
- hwss_wait_for_blank_complete(tg);
+ if (dc->hwss.init_blank != NULL) {
+ dc->hwss.init_blank(dc, tg);
+ tg->funcs->lock(tg);
+ } else {
+ tg->funcs->lock(tg);
+ tg->funcs->set_blank(tg, true);
+ hwss_wait_for_blank_complete(tg);
+ }
}
}
@@ -1113,12 +1137,12 @@ static void dcn10_init_pipes(struct dc *dc, struct dc_state *context)
dc->res_pool->opps[i]->mpcc_disconnect_pending[pipe_ctx->plane_res.mpcc_inst] = true;
pipe_ctx->stream_res.opp = dc->res_pool->opps[i];
- hwss1_plane_atomic_disconnect(dc, pipe_ctx);
+ dc->hwss.plane_atomic_disconnect(dc, pipe_ctx);
if (tg->funcs->is_tg_enabled(tg))
tg->funcs->unlock(tg);
- dcn10_disable_plane(dc, pipe_ctx);
+ dc->hwss.disable_plane(dc, pipe_ctx);
pipe_ctx->stream_res.tg = NULL;
pipe_ctx->plane_res.hubp = NULL;
@@ -1134,8 +1158,17 @@ static void dcn10_init_hw(struct dc *dc)
struct dmcu *dmcu = dc->res_pool->dmcu;
struct dce_hwseq *hws = dc->hwseq;
struct dc_bios *dcb = dc->ctx->dc_bios;
+ struct resource_pool *res_pool = dc->res_pool;
+
+ if (dc->clk_mgr && dc->clk_mgr->funcs->init_clocks)
+ dc->clk_mgr->funcs->init_clocks(dc->clk_mgr);
+
+ // Initialize the dccg
+ if (dc->res_pool->dccg && dc->res_pool->dccg->funcs->dccg_init)
+ dc->res_pool->dccg->funcs->dccg_init(res_pool->dccg);
if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
+
REG_WRITE(REFCLK_CNTL, 0);
REG_UPDATE(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_ENABLE, 1);
REG_WRITE(DIO_MEM_PWR_CTRL, 0);
@@ -1149,30 +1182,39 @@ static void dcn10_init_hw(struct dc *dc)
REG_UPDATE(DCFCLK_CNTL, DCFCLK_GATE_DIS, 0);
}
- enable_power_gating_plane(dc->hwseq, true);
+ //Enable ability to power gate / don't force power on permanently
+ dc->hwss.enable_power_gating_plane(hws, true);
- /* end of FPGA. Below if real ASIC */
return;
}
if (!dcb->funcs->is_accelerated_mode(dcb)) {
- bool allow_self_fresh_force_enable =
- hububu1_is_allow_self_refresh_enabled(
- dc->res_pool->hubbub);
-
- bios_golden_init(dc);
-
- /* WA for making DF sleep when idle after resume from S0i3.
- * DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE is set to 1 by
- * command table, if DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE = 0
- * before calling command table and it changed to 1 after,
- * it should be set back to 0.
- */
- if (allow_self_fresh_force_enable == false &&
- hububu1_is_allow_self_refresh_enabled(dc->res_pool->hubbub))
- hubbub1_allow_self_refresh_control(dc->res_pool->hubbub, true);
-
- disable_vga(dc->hwseq);
+ dc->hwss.bios_golden_init(dc);
+ if (dc->ctx->dc_bios->fw_info_valid) {
+ res_pool->ref_clocks.xtalin_clock_inKhz =
+ dc->ctx->dc_bios->fw_info.pll_info.crystal_frequency;
+
+ if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
+ if (res_pool->dccg && res_pool->hubbub) {
+
+ (res_pool->dccg->funcs->get_dccg_ref_freq)(res_pool->dccg,
+ dc->ctx->dc_bios->fw_info.pll_info.crystal_frequency,
+ &res_pool->ref_clocks.dccg_ref_clock_inKhz);
+
+ (res_pool->hubbub->funcs->get_dchub_ref_freq)(res_pool->hubbub,
+ res_pool->ref_clocks.dccg_ref_clock_inKhz,
+ &res_pool->ref_clocks.dchub_ref_clock_inKhz);
+ } else {
+ // Not all ASICs have DCCG sw component
+ res_pool->ref_clocks.dccg_ref_clock_inKhz =
+ res_pool->ref_clocks.xtalin_clock_inKhz;
+ res_pool->ref_clocks.dchub_ref_clock_inKhz =
+ res_pool->ref_clocks.xtalin_clock_inKhz;
+ }
+ }
+ } else
+ ASSERT_CRITICAL(false);
+ dc->hwss.disable_vga(dc->hwseq);
}
for (i = 0; i < dc->link_count; i++) {
@@ -1190,6 +1232,13 @@ static void dcn10_init_hw(struct dc *dc)
link->link_status.link_active = true;
}
+ /* Power gate DSCs */
+#ifdef CONFIG_DRM_AMD_DC_DSC_SUPPORT
+ for (i = 0; i < res_pool->res_cap->num_dsc; i++)
+ if (dc->hwss.dsc_pg_control != NULL)
+ dc->hwss.dsc_pg_control(hws, res_pool->dscs[i]->inst, false);
+#endif
+
/* If taking control over from VBIOS, we may want to optimize our first
* mode set, so we need to skip powering down pipes until we know which
* pipes we want to use.
@@ -1198,10 +1247,21 @@ static void dcn10_init_hw(struct dc *dc)
*/
if (dcb->funcs->is_accelerated_mode(dcb) || dc->config.power_down_display_on_boot) {
dc->hwss.init_pipes(dc, dc->current_state);
+ for (i = 0; i < res_pool->pipe_count; i++) {
+ struct hubp *hubp = res_pool->hubps[i];
+ struct dpp *dpp = res_pool->dpps[i];
+
+ hubp->funcs->hubp_init(hubp);
+ res_pool->opps[i]->mpc_tree_params.opp_id = res_pool->opps[i]->inst;
+ dc->hwss.plane_atomic_power_down(dc, dpp, hubp);
+ }
+
+ apply_DEGVIDCN10_253_wa(dc);
}
- for (i = 0; i < dc->res_pool->audio_count; i++) {
- struct audio *audio = dc->res_pool->audios[i];
+
+ for (i = 0; i < res_pool->audio_count; i++) {
+ struct audio *audio = res_pool->audios[i];
audio->funcs->hw_init(audio);
}
@@ -1229,7 +1289,7 @@ static void dcn10_init_hw(struct dc *dc)
REG_UPDATE(DCFCLK_CNTL, DCFCLK_GATE_DIS, 0);
}
- enable_power_gating_plane(dc->hwseq, true);
+ dc->hwss.enable_power_gating_plane(dc->hwseq, true);
memset(&dc->clk_mgr->clks, 0, sizeof(dc->clk_mgr->clks));
}
@@ -1788,7 +1848,7 @@ static void dcn10_enable_plane(
}
}
-static void program_gamut_remap(struct pipe_ctx *pipe_ctx)
+static void dcn10_program_gamut_remap(struct pipe_ctx *pipe_ctx)
{
int i = 0;
struct dpp_grph_csc_adjustment adjust;
@@ -2219,7 +2279,7 @@ void update_dchubp_dpp(
if (plane_state->update_flags.bits.full_update) {
/*gamut remap*/
- program_gamut_remap(pipe_ctx);
+ dc->hwss.program_gamut_remap(pipe_ctx);
dc->hwss.program_output_csc(dc,
pipe_ctx,
@@ -2456,7 +2516,7 @@ static void dcn10_apply_ctx_for_surface(
if (old_pipe_ctx->stream_res.tg == tg &&
old_pipe_ctx->plane_res.hubp &&
old_pipe_ctx->plane_res.hubp->opp_id != OPP_ID_INVALID)
- dcn10_disable_plane(dc, old_pipe_ctx);
+ dc->hwss.disable_plane(dc, old_pipe_ctx);
}
if ((!pipe_ctx->plane_state ||
@@ -2504,7 +2564,7 @@ static void dcn10_apply_ctx_for_surface(
for (i = 0; i < dc->res_pool->pipe_count; i++)
if (removed_pipe[i])
- dcn10_disable_plane(dc, &dc->current_state->res_ctx.pipe_ctx[i]);
+ dc->hwss.disable_plane(dc, &dc->current_state->res_ctx.pipe_ctx[i]);
for (i = 0; i < dc->res_pool->pipe_count; i++)
if (removed_pipe[i]) {
@@ -2596,7 +2656,7 @@ static void dcn10_optimize_bandwidth(
dcn10_verify_allow_pstate_change_high(dc);
}
-static void set_drr(struct pipe_ctx **pipe_ctx,
+static void dcn10_set_drr(struct pipe_ctx **pipe_ctx,
int num_pipes, int vmin, int vmax)
{
int i = 0;
@@ -2621,7 +2681,7 @@ static void set_drr(struct pipe_ctx **pipe_ctx,
}
}
-static void get_position(struct pipe_ctx **pipe_ctx,
+static void dcn10_get_position(struct pipe_ctx **pipe_ctx,
int num_pipes,
struct crtc_position *position)
{
@@ -2633,7 +2693,7 @@ static void get_position(struct pipe_ctx **pipe_ctx,
pipe_ctx[i]->stream_res.tg->funcs->get_position(pipe_ctx[i]->stream_res.tg, position);
}
-static void set_static_screen_control(struct pipe_ctx **pipe_ctx,
+static void dcn10_set_static_screen_control(struct pipe_ctx **pipe_ctx,
int num_pipes, const struct dc_static_screen_events *events)
{
unsigned int i;
@@ -3124,7 +3184,7 @@ static void dcn10_get_clock(struct dc *dc,
}
static const struct hw_sequencer_funcs dcn10_funcs = {
- .program_gamut_remap = program_gamut_remap,
+ .program_gamut_remap = dcn10_program_gamut_remap,
.init_hw = dcn10_init_hw,
.init_pipes = dcn10_init_pipes,
.apply_ctx_to_hw = dce110_apply_ctx_to_hw,
@@ -3157,18 +3217,18 @@ static const struct hw_sequencer_funcs dcn10_funcs = {
.optimize_bandwidth = dcn10_optimize_bandwidth,
.reset_hw_ctx_wrap = dcn10_reset_hw_ctx_wrap,
.enable_stream_timing = dcn10_enable_stream_timing,
- .set_drr = set_drr,
- .get_position = get_position,
- .set_static_screen_control = set_static_screen_control,
+ .set_drr = dcn10_set_drr,
+ .get_position = dcn10_get_position,
+ .set_static_screen_control = dcn10_set_static_screen_control,
.setup_stereo = dcn10_setup_stereo,
.set_avmute = dce110_set_avmute,
.log_hw_state = dcn10_log_hw_state,
.get_hw_state = dcn10_get_hw_state,
.clear_status_bits = dcn10_clear_status_bits,
.wait_for_mpcc_disconnect = dcn10_wait_for_mpcc_disconnect,
- .edp_backlight_control = hwss_edp_backlight_control,
- .edp_power_control = hwss_edp_power_control,
- .edp_wait_for_hpd_ready = hwss_edp_wait_for_hpd_ready,
+ .edp_backlight_control = dce110_edp_backlight_control,
+ .edp_power_control = dce110_edp_power_control,
+ .edp_wait_for_hpd_ready = dce110_edp_wait_for_hpd_ready,
.set_cursor_position = dcn10_set_cursor_position,
.set_cursor_attribute = dcn10_set_cursor_attribute,
.set_cursor_sdr_white_level = dcn10_set_cursor_sdr_white_level,
@@ -3178,6 +3238,16 @@ static const struct hw_sequencer_funcs dcn10_funcs = {
.setup_vupdate_interrupt = dcn10_setup_vupdate_interrupt,
.set_clock = dcn10_set_clock,
.get_clock = dcn10_get_clock,
+ .did_underflow_occur = dcn10_did_underflow_occur,
+ .init_blank = NULL,
+ .disable_vga = dcn10_disable_vga,
+ .bios_golden_init = dcn10_bios_golden_init,
+ .plane_atomic_disable = dcn10_plane_atomic_disable,
+ .plane_atomic_power_down = dcn10_plane_atomic_power_down,
+ .enable_power_gating_plane = dcn10_enable_power_gating_plane,
+ .dpp_pg_control = dcn10_dpp_pg_control,
+ .hubp_pg_control = dcn10_hubp_pg_control,
+ .dsc_pg_control = NULL,
};
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c
index 31d6e79ba2b8..cd101bbd8163 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c
@@ -582,7 +582,7 @@ static const struct hubbub_funcs hubbub2_funcs = {
.get_dcc_compression_cap = hubbub2_get_dcc_compression_cap,
.wm_read_state = hubbub2_wm_read_state,
.get_dchub_ref_freq = hubbub2_get_dchub_ref_freq,
- .program_watermarks = hubbub2_program_watermarks,
+ .program_watermarks = hubbub2_program_watermarks
};
void hubbub2_construct(struct dcn20_hubbub *hubbub,
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 c11de6f0fe5c..c3635f5cd990 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
@@ -64,23 +64,7 @@
#define FN(reg_name, field_name) \
hws->shifts->field_name, hws->masks->field_name
-static void bios_golden_init(struct dc *dc)
-{
- struct dc_bios *bp = dc->ctx->dc_bios;
- int i;
-
- /* initialize dcn global */
- bp->funcs->enable_disp_power_gating(bp,
- CONTROLLER_ID_D0, ASIC_PIPE_INIT);
-
- for (i = 0; i < dc->res_pool->pipe_count; i++) {
- /* initialize dcn per pipe */
- bp->funcs->enable_disp_power_gating(bp,
- CONTROLLER_ID_D0 + i, ASIC_PIPE_DISABLE);
- }
-}
-
-static void enable_power_gating_plane(
+static void dcn20_enable_power_gating_plane(
struct dce_hwseq *hws,
bool enable)
{
@@ -184,7 +168,7 @@ void dcn20_display_init(struct dc *dc)
REG_WRITE(AZALIA_CONTROLLER_CLOCK_GATING, 0x1);
}
-static void disable_vga(
+void dcn20_disable_vga(
struct dce_hwseq *hws)
{
REG_WRITE(D1VGA_CONTROL, 0);
@@ -487,29 +471,6 @@ static void dcn20_hubp_pg_control(
}
-
-static void dcn20_plane_atomic_power_down(struct dc *dc, struct pipe_ctx *pipe_ctx)
-{
- struct dce_hwseq *hws = dc->hwseq;
- struct dpp *dpp = pipe_ctx->plane_res.dpp;
-
- DC_LOGGER_INIT(dc->ctx->logger);
-
- if (REG(DC_IP_REQUEST_CNTL)) {
- REG_SET(DC_IP_REQUEST_CNTL, 0,
- IP_REQUEST_EN, 1);
- dcn20_dpp_pg_control(hws, dpp->inst, false);
- dcn20_hubp_pg_control(hws, pipe_ctx->plane_res.hubp->inst, false);
- dpp->funcs->dpp_reset(dpp);
- REG_SET(DC_IP_REQUEST_CNTL, 0,
- IP_REQUEST_EN, 0);
- DC_LOG_DEBUG(
- "Power gated front end %d\n", pipe_ctx->pipe_idx);
- }
-}
-
-
-
/* disable HW used by plane.
* note: cannot disable until disconnect is complete
*/
@@ -535,7 +496,9 @@ static void dcn20_plane_atomic_disable(struct dc *dc, struct pipe_ctx *pipe_ctx)
hubp->power_gated = true;
dc->optimized_required = false; /* We're powering off, no need to optimize */
- dcn20_plane_atomic_power_down(dc, pipe_ctx);
+ dc->hwss.plane_atomic_power_down(dc,
+ pipe_ctx->plane_res.dpp,
+ pipe_ctx->plane_res.hubp);
pipe_ctx->stream = NULL;
memset(&pipe_ctx->stream_res, 0, sizeof(pipe_ctx->stream_res));
@@ -559,204 +522,6 @@ void dcn20_disable_plane(struct dc *dc, struct pipe_ctx *pipe_ctx)
pipe_ctx->pipe_idx);
}
-static void dcn20_init_hw(struct dc *dc)
-{
- int i, j;
- struct abm *abm = dc->res_pool->abm;
- struct dmcu *dmcu = dc->res_pool->dmcu;
- struct dce_hwseq *hws = dc->hwseq;
- struct dc_bios *dcb = dc->ctx->dc_bios;
- struct resource_pool *res_pool = dc->res_pool;
- struct dc_state *context = dc->current_state;
-
- if (dc->clk_mgr && dc->clk_mgr->funcs->init_clocks)
- dc->clk_mgr->funcs->init_clocks(dc->clk_mgr);
-
- // Initialize the dccg
- if (res_pool->dccg->funcs->dccg_init)
- res_pool->dccg->funcs->dccg_init(res_pool->dccg);
-
- //Enable ability to power gate / don't force power on permanently
- enable_power_gating_plane(dc->hwseq, true);
-
- if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
- REG_WRITE(RBBMIF_TIMEOUT_DIS, 0xFFFFFFFF);
- REG_WRITE(RBBMIF_TIMEOUT_DIS_2, 0xFFFFFFFF);
-
- dcn20_dccg_init(hws);
-
- REG_UPDATE(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_REFDIV, 2);
- REG_UPDATE(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_ENABLE, 1);
- REG_WRITE(REFCLK_CNTL, 0);
- } else {
- if (!dcb->funcs->is_accelerated_mode(dcb)) {
- bios_golden_init(dc);
- if (dc->ctx->dc_bios->fw_info_valid) {
- res_pool->ref_clocks.xtalin_clock_inKhz =
- dc->ctx->dc_bios->fw_info.pll_info.crystal_frequency;
-
- if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
- if (res_pool->dccg && res_pool->hubbub) {
-
- (res_pool->dccg->funcs->get_dccg_ref_freq)(res_pool->dccg,
- dc->ctx->dc_bios->fw_info.pll_info.crystal_frequency,
- &res_pool->ref_clocks.dccg_ref_clock_inKhz);
-
- (res_pool->hubbub->funcs->get_dchub_ref_freq)(res_pool->hubbub,
- res_pool->ref_clocks.dccg_ref_clock_inKhz,
- &res_pool->ref_clocks.dchub_ref_clock_inKhz);
- } else {
- // Not all ASICs have DCCG sw component
- res_pool->ref_clocks.dccg_ref_clock_inKhz =
- res_pool->ref_clocks.xtalin_clock_inKhz;
- res_pool->ref_clocks.dchub_ref_clock_inKhz =
- res_pool->ref_clocks.xtalin_clock_inKhz;
- }
- }
- } else
- ASSERT_CRITICAL(false);
- disable_vga(dc->hwseq);
- }
-
- for (i = 0; i < dc->link_count; i++) {
- /* Power up AND update implementation according to the
- * required signal (which may be different from the
- * default signal on connector).
- */
- struct dc_link *link = dc->links[i];
-
- link->link_enc->funcs->hw_init(link->link_enc);
- }
- }
-
-#ifdef CONFIG_DRM_AMD_DC_DSC_SUPPORT
- /* Power gate DSCs */
- for (i = 0; i < res_pool->res_cap->num_dsc; i++)
- dcn20_dsc_pg_control(hws, res_pool->dscs[i]->inst, false);
-#endif
-
- /* Blank pixel data with OPP DPG */
- for (i = 0; i < dc->res_pool->timing_generator_count; i++) {
- struct timing_generator *tg = dc->res_pool->timing_generators[i];
-
- if (tg->funcs->is_tg_enabled(tg)) {
- dcn20_init_blank(dc, tg);
- }
- }
-
- for (i = 0; i < res_pool->timing_generator_count; i++) {
- struct timing_generator *tg = dc->res_pool->timing_generators[i];
-
- if (tg->funcs->is_tg_enabled(tg))
- tg->funcs->lock(tg);
- }
-
- for (i = 0; i < dc->res_pool->pipe_count; i++) {
- struct dpp *dpp = res_pool->dpps[i];
-
- dpp->funcs->dpp_reset(dpp);
- }
-
- /* Reset all MPCC muxes */
- res_pool->mpc->funcs->mpc_init(res_pool->mpc);
-
- /* initialize OPP mpc_tree parameter */
- for (i = 0; i < dc->res_pool->res_cap->num_opp; i++) {
- res_pool->opps[i]->mpc_tree_params.opp_id = res_pool->opps[i]->inst;
- res_pool->opps[i]->mpc_tree_params.opp_list = NULL;
- for (j = 0; j < MAX_PIPES; j++)
- res_pool->opps[i]->mpcc_disconnect_pending[j] = false;
- }
-
- for (i = 0; i < dc->res_pool->pipe_count; i++) {
- struct timing_generator *tg = dc->res_pool->timing_generators[i];
- struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
- struct hubp *hubp = dc->res_pool->hubps[i];
- struct dpp *dpp = dc->res_pool->dpps[i];
-
- pipe_ctx->stream_res.tg = tg;
- pipe_ctx->pipe_idx = i;
-
- pipe_ctx->plane_res.hubp = hubp;
- pipe_ctx->plane_res.dpp = dpp;
- pipe_ctx->plane_res.mpcc_inst = dpp->inst;
- hubp->mpcc_id = dpp->inst;
- hubp->opp_id = OPP_ID_INVALID;
- hubp->power_gated = false;
- pipe_ctx->stream_res.opp = NULL;
-
- hubp->funcs->hubp_init(hubp);
-
- //dc->res_pool->opps[i]->mpc_tree_params.opp_id = dc->res_pool->opps[i]->inst;
- //dc->res_pool->opps[i]->mpc_tree_params.opp_list = NULL;
- dc->res_pool->opps[i]->mpcc_disconnect_pending[pipe_ctx->plane_res.mpcc_inst] = true;
- pipe_ctx->stream_res.opp = dc->res_pool->opps[i];
- /*to do*/
- hwss1_plane_atomic_disconnect(dc, pipe_ctx);
- }
-
- /* initialize DWB pointer to MCIF_WB */
- for (i = 0; i < res_pool->res_cap->num_dwb; i++)
- res_pool->dwbc[i]->mcif = res_pool->mcif_wb[i];
-
- for (i = 0; i < dc->res_pool->timing_generator_count; i++) {
- struct timing_generator *tg = dc->res_pool->timing_generators[i];
-
- if (tg->funcs->is_tg_enabled(tg))
- tg->funcs->unlock(tg);
- }
-
- for (i = 0; i < dc->res_pool->pipe_count; i++) {
- struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
-
- dc->hwss.disable_plane(dc, pipe_ctx);
-
- pipe_ctx->stream_res.tg = NULL;
- pipe_ctx->plane_res.hubp = NULL;
- }
-
- for (i = 0; i < dc->res_pool->timing_generator_count; i++) {
- struct timing_generator *tg = dc->res_pool->timing_generators[i];
-
- tg->funcs->tg_init(tg);
- }
-
- /* end of FPGA. Below if real ASIC */
- if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment))
- return;
-
-
- for (i = 0; i < res_pool->audio_count; i++) {
- struct audio *audio = res_pool->audios[i];
-
- audio->funcs->hw_init(audio);
- }
-
- if (abm != NULL) {
- abm->funcs->init_backlight(abm);
- abm->funcs->abm_init(abm);
- }
-
- if (dmcu != NULL)
- dmcu->funcs->dmcu_init(dmcu);
-
- if (abm != NULL && dmcu != NULL)
- abm->dmcu_is_running = dmcu->funcs->is_dmcu_initialized(dmcu);
-
- /* power AFMT HDMI memory TODO: may move to dis/en output save power*/
- REG_WRITE(DIO_MEM_PWR_CTRL, 0);
-
- if (!dc->debug.disable_clock_gate) {
- /* enable all DCN clock gating */
- REG_WRITE(DCCG_GATE_DISABLE_CNTL, 0);
-
- REG_WRITE(DCCG_GATE_DISABLE_CNTL2, 0);
-
- REG_UPDATE(DCFCLK_CNTL, DCFCLK_GATE_DIS, 0);
- }
-
-}
-
enum dc_status dcn20_enable_stream_timing(
struct pipe_ctx *pipe_ctx,
struct dc_state *context,
@@ -1409,7 +1174,7 @@ static void dcn20_apply_ctx_for_surface(
if (old_pipe_ctx->stream_res.tg == tg &&
old_pipe_ctx->plane_res.hubp &&
old_pipe_ctx->plane_res.hubp->opp_id != OPP_ID_INVALID)
- dcn20_disable_plane(dc, old_pipe_ctx);
+ dc->hwss.disable_plane(dc, old_pipe_ctx);
}
if ((!pipe_ctx->plane_state ||
@@ -2169,14 +1934,126 @@ static void dcn20_program_dmdata_engine(struct pipe_ctx *pipe_ctx)
hubp->inst, mode);
}
+static void dcn20_fpga_init_hw(struct dc *dc)
+{
+ int i, j;
+ struct dce_hwseq *hws = dc->hwseq;
+ struct resource_pool *res_pool = dc->res_pool;
+ struct dc_state *context = dc->current_state;
+
+ if (dc->clk_mgr && dc->clk_mgr->funcs->init_clocks)
+ dc->clk_mgr->funcs->init_clocks(dc->clk_mgr);
+
+ // Initialize the dccg
+ if (res_pool->dccg->funcs->dccg_init)
+ res_pool->dccg->funcs->dccg_init(res_pool->dccg);
+
+ //Enable ability to power gate / don't force power on permanently
+ dc->hwss.enable_power_gating_plane(hws, true);
+
+ // Specific to FPGA dccg and registers
+ REG_WRITE(RBBMIF_TIMEOUT_DIS, 0xFFFFFFFF);
+ REG_WRITE(RBBMIF_TIMEOUT_DIS_2, 0xFFFFFFFF);
+
+ dcn20_dccg_init(hws);
+
+ REG_UPDATE(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_REFDIV, 2);
+ REG_UPDATE(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_ENABLE, 1);
+ REG_WRITE(REFCLK_CNTL, 0);
+ //
+
+
+ /* Blank pixel data with OPP DPG */
+ for (i = 0; i < dc->res_pool->timing_generator_count; i++) {
+ struct timing_generator *tg = dc->res_pool->timing_generators[i];
+
+ if (tg->funcs->is_tg_enabled(tg))
+ dcn20_init_blank(dc, tg);
+ }
+
+ for (i = 0; i < res_pool->timing_generator_count; i++) {
+ struct timing_generator *tg = dc->res_pool->timing_generators[i];
+
+ if (tg->funcs->is_tg_enabled(tg))
+ tg->funcs->lock(tg);
+ }
+
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ struct dpp *dpp = res_pool->dpps[i];
+
+ dpp->funcs->dpp_reset(dpp);
+ }
+
+ /* Reset all MPCC muxes */
+ res_pool->mpc->funcs->mpc_init(res_pool->mpc);
+
+ /* initialize OPP mpc_tree parameter */
+ for (i = 0; i < dc->res_pool->res_cap->num_opp; i++) {
+ res_pool->opps[i]->mpc_tree_params.opp_id = res_pool->opps[i]->inst;
+ res_pool->opps[i]->mpc_tree_params.opp_list = NULL;
+ for (j = 0; j < MAX_PIPES; j++)
+ res_pool->opps[i]->mpcc_disconnect_pending[j] = false;
+ }
+
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ struct timing_generator *tg = dc->res_pool->timing_generators[i];
+ struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+ struct hubp *hubp = dc->res_pool->hubps[i];
+ struct dpp *dpp = dc->res_pool->dpps[i];
+
+ pipe_ctx->stream_res.tg = tg;
+ pipe_ctx->pipe_idx = i;
+
+ pipe_ctx->plane_res.hubp = hubp;
+ pipe_ctx->plane_res.dpp = dpp;
+ pipe_ctx->plane_res.mpcc_inst = dpp->inst;
+ hubp->mpcc_id = dpp->inst;
+ hubp->opp_id = OPP_ID_INVALID;
+ hubp->power_gated = false;
+ pipe_ctx->stream_res.opp = NULL;
+
+ hubp->funcs->hubp_init(hubp);
+
+ //dc->res_pool->opps[i]->mpc_tree_params.opp_id = dc->res_pool->opps[i]->inst;
+ //dc->res_pool->opps[i]->mpc_tree_params.opp_list = NULL;
+ dc->res_pool->opps[i]->mpcc_disconnect_pending[pipe_ctx->plane_res.mpcc_inst] = true;
+ pipe_ctx->stream_res.opp = dc->res_pool->opps[i];
+ /*to do*/
+ hwss1_plane_atomic_disconnect(dc, pipe_ctx);
+ }
+
+ /* initialize DWB pointer to MCIF_WB */
+ for (i = 0; i < res_pool->res_cap->num_dwb; i++)
+ res_pool->dwbc[i]->mcif = res_pool->mcif_wb[i];
+
+ for (i = 0; i < dc->res_pool->timing_generator_count; i++) {
+ struct timing_generator *tg = dc->res_pool->timing_generators[i];
+
+ if (tg->funcs->is_tg_enabled(tg))
+ tg->funcs->unlock(tg);
+ }
+
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+ dc->hwss.disable_plane(dc, pipe_ctx);
+
+ pipe_ctx->stream_res.tg = NULL;
+ pipe_ctx->plane_res.hubp = NULL;
+ }
+
+ for (i = 0; i < dc->res_pool->timing_generator_count; i++) {
+ struct timing_generator *tg = dc->res_pool->timing_generators[i];
+
+ tg->funcs->tg_init(tg);
+ }
+}
+
void dcn20_hw_sequencer_construct(struct dc *dc)
{
dcn10_hw_sequencer_construct(dc);
- dc->hwss.init_hw = dcn20_init_hw;
- dc->hwss.init_pipes = NULL;
dc->hwss.unblank_stream = dcn20_unblank_stream;
dc->hwss.update_plane_addr = dcn20_update_plane_addr;
- dc->hwss.disable_plane = dcn20_disable_plane,
dc->hwss.enable_stream_timing = dcn20_enable_stream_timing;
dc->hwss.program_triplebuffer = dcn20_program_tripleBuffer;
dc->hwss.set_input_transfer_func = dcn20_set_input_transfer_func;
@@ -2204,5 +2081,19 @@ void dcn20_hw_sequencer_construct(struct dc *dc)
dc->hwss.reset_hw_ctx_wrap = dcn20_reset_hw_ctx_wrap;
dc->hwss.update_mpcc = dcn20_update_mpcc;
dc->hwss.set_flip_control_gsl = dcn20_set_flip_control_gsl;
- dc->hwss.did_underflow_occur = dcn10_did_underflow_occur;
+ dc->hwss.init_blank = dcn20_init_blank;
+ dc->hwss.disable_plane = dcn20_disable_plane;
+ dc->hwss.plane_atomic_disable = dcn20_plane_atomic_disable;
+ dc->hwss.enable_power_gating_plane = dcn20_enable_power_gating_plane;
+ dc->hwss.dpp_pg_control = dcn20_dpp_pg_control;
+ dc->hwss.hubp_pg_control = dcn20_hubp_pg_control;
+ dc->hwss.dsc_pg_control = dcn20_dsc_pg_control;
+ dc->hwss.disable_vga = dcn20_disable_vga;
+
+ if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
+ dc->hwss.init_hw = dcn20_fpga_init_hw;
+ dc->hwss.init_pipes = NULL;
+ }
+
+
}
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
index 9502478c4a1b..c1f29b1654d9 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
@@ -141,6 +141,10 @@ struct hubbub_funcs {
struct dcn_watermark_set *watermarks,
unsigned int refclk_mhz,
bool safe_to_lower);
+
+ bool (*is_allow_self_refresh_enabled)(struct hubbub *hubbub);
+ void (*allow_self_refresh_control)(struct hubbub *hubbub, bool allow);
+
};
struct hubbub {
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
index 28645e10f854..80de2febd7cb 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
@@ -78,6 +78,8 @@ struct stream_resource;
struct dc_phy_addr_space_config;
struct dc_virtual_addr_space_config;
#endif
+struct hubp;
+struct dpp;
struct hw_sequencer_funcs {
@@ -280,6 +282,36 @@ struct hw_sequencer_funcs {
void (*setup_vupdate_interrupt)(struct pipe_ctx *pipe_ctx);
bool (*did_underflow_occur)(struct dc *dc, struct pipe_ctx *pipe_ctx);
+ void (*init_blank)(struct dc *dc, struct timing_generator *tg);
+ void (*disable_vga)(struct dce_hwseq *hws);
+ void (*bios_golden_init)(struct dc *dc);
+ void (*plane_atomic_power_down)(struct dc *dc,
+ struct dpp *dpp,
+ struct hubp *hubp);
+
+ void (*plane_atomic_disable)(
+ struct dc *dc, struct pipe_ctx *pipe_ctx);
+
+ void (*enable_power_gating_plane)(
+ struct dce_hwseq *hws,
+ bool enable);
+
+ void (*dpp_pg_control)(
+ struct dce_hwseq *hws,
+ unsigned int dpp_inst,
+ bool power_on);
+
+ void (*hubp_pg_control)(
+ struct dce_hwseq *hws,
+ unsigned int hubp_inst,
+ bool power_on);
+
+ void (*dsc_pg_control)(
+ struct dce_hwseq *hws,
+ unsigned int dsc_inst,
+ bool power_on);
+
+
#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
void (*update_odm)(struct dc *dc, struct dc_state *context, struct pipe_ctx *pipe_ctx);
void (*program_all_writeback_pipes_in_tree)(
--
2.22.0
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