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Revert "drm/amd/display: dcn add check surface in_use"

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This reverts commit 6bff1cc7780cca2fd2a775aa7b18b789e2a1b608.

[Description]
Revert since this will be checked at CP side.

Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Charlene Liu 2019-02-13 19:48:31 -05:00 committed by Alex Deucher
parent 162f807858
commit 87d44f62d5
6 changed files with 4 additions and 97 deletions
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3
drivers/gpu/drm/amd/display/dc/core/dc.c
View File

@ -1746,9 +1746,6 @@ static void commit_planes_for_stream(struct dc *dc,
if (!pipe_ctx->plane_state)
continue;
/*make sure hw finished surface update*/
if (dc->hwss.wait_surface_safe_to_update)
dc->hwss.wait_surface_safe_to_update(dc, pipe_ctx);
/* Full fe update*/
if (update_type == UPDATE_TYPE_FAST)

46
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c
View File

@ -642,50 +642,6 @@ void hubbub1_soft_reset(struct hubbub *hubbub, bool reset)
DCHUBBUB_GLOBAL_SOFT_RESET, reset_en);
}
static bool hubbub1_is_surf_still_in_update(struct hubbub *hubbub, uint32_t hbup_inst)
{
struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub);
uint32_t still_used_by_dcn = 0;
switch (hbup_inst) {
case 0:
REG_GET(SURFACE_CHECK0_ADDRESS_MSB,
CHECKER0_SURFACE_INUSE,
&still_used_by_dcn);
break;
case 1:
REG_GET(SURFACE_CHECK1_ADDRESS_MSB,
CHECKER1_SURFACE_INUSE,
&still_used_by_dcn);
break;
case 2:
REG_GET(SURFACE_CHECK2_ADDRESS_MSB,
CHECKER2_SURFACE_INUSE,
&still_used_by_dcn);
break;
case 3:
REG_GET(SURFACE_CHECK3_ADDRESS_MSB,
CHECKER3_SURFACE_INUSE,
&still_used_by_dcn);
break;
default:
break;
}
return (still_used_by_dcn == 1);
}
void hubbub1_wait_for_safe_surf_update(struct hubbub *hubbub, uint32_t hbup_inst)
{
uint32_t still_used_by_dcn = 0, count = 0;
do {
still_used_by_dcn = hubbub1_is_surf_still_in_update(hubbub, hbup_inst);
udelay(1);
count++;
} while (still_used_by_dcn == 1 && count < 100);
ASSERT(count < 100);
}
static bool hubbub1_dcc_support_swizzle(
enum swizzle_mode_values swizzle,
unsigned int bytes_per_element,
@ -904,14 +860,12 @@ static bool hubbub1_get_dcc_compression_cap(struct hubbub *hubbub,
return true;
}
static const struct hubbub_funcs hubbub1_funcs = {
.update_dchub = hubbub1_update_dchub,
.dcc_support_swizzle = hubbub1_dcc_support_swizzle,
.dcc_support_pixel_format = hubbub1_dcc_support_pixel_format,
.get_dcc_compression_cap = hubbub1_get_dcc_compression_cap,
.wm_read_state = hubbub1_wm_read_state,
.wait_for_surf_safe_update = hubbub1_wait_for_safe_surf_update,
};
void hubbub1_construct(struct hubbub *hubbub,

25
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
View File

@ -52,11 +52,7 @@
SR(DCHUBBUB_GLOBAL_TIMER_CNTL), \
SR(DCHUBBUB_TEST_DEBUG_INDEX), \
SR(DCHUBBUB_TEST_DEBUG_DATA),\
SR(DCHUBBUB_SOFT_RESET),\
SR(SURFACE_CHECK0_ADDRESS_MSB),\
SR(SURFACE_CHECK1_ADDRESS_MSB),\
SR(SURFACE_CHECK2_ADDRESS_MSB),\
SR(SURFACE_CHECK3_ADDRESS_MSB)
SR(DCHUBBUB_SOFT_RESET)
#define HUBBUB_SR_WATERMARK_REG_LIST()\
SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A),\
@ -120,10 +116,6 @@ struct dcn_hubbub_registers {
uint32_t DCN_VM_AGP_BOT;
uint32_t DCN_VM_AGP_TOP;
uint32_t DCN_VM_AGP_BASE;
uint32_t SURFACE_CHECK0_ADDRESS_MSB;
uint32_t SURFACE_CHECK1_ADDRESS_MSB;
uint32_t SURFACE_CHECK2_ADDRESS_MSB;
uint32_t SURFACE_CHECK3_ADDRESS_MSB;
};
/* set field name */
@ -141,11 +133,7 @@ struct dcn_hubbub_registers {
HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_VALUE, mask_sh), \
HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_ENABLE, mask_sh), \
HUBBUB_SF(DCHUBBUB_ARB_SAT_LEVEL, DCHUBBUB_ARB_SAT_LEVEL, mask_sh), \
HUBBUB_SF(DCHUBBUB_ARB_DF_REQ_OUTSTAND, DCHUBBUB_ARB_MIN_REQ_OUTSTAND, mask_sh),\
HUBBUB_SF(SURFACE_CHECK0_ADDRESS_MSB, CHECKER0_SURFACE_INUSE, mask_sh),\
HUBBUB_SF(SURFACE_CHECK1_ADDRESS_MSB, CHECKER1_SURFACE_INUSE, mask_sh),\
HUBBUB_SF(SURFACE_CHECK2_ADDRESS_MSB, CHECKER2_SURFACE_INUSE, mask_sh),\
HUBBUB_SF(SURFACE_CHECK3_ADDRESS_MSB, CHECKER3_SURFACE_INUSE, mask_sh)
HUBBUB_SF(DCHUBBUB_ARB_DF_REQ_OUTSTAND, DCHUBBUB_ARB_MIN_REQ_OUTSTAND, mask_sh)
#define HUBBUB_MASK_SH_LIST_DCN10(mask_sh)\
HUBBUB_MASK_SH_LIST_DCN(mask_sh), \
@ -179,12 +167,7 @@ struct dcn_hubbub_registers {
type FB_OFFSET;\
type AGP_BOT;\
type AGP_TOP;\
type AGP_BASE;\
type CHECKER0_SURFACE_INUSE;\
type CHECKER1_SURFACE_INUSE;\
type CHECKER2_SURFACE_INUSE;\
type CHECKER3_SURFACE_INUSE
type AGP_BASE
struct dcn_hubbub_shift {
@ -232,8 +215,6 @@ void hubbub1_wm_read_state(struct hubbub *hubbub,
struct dcn_hubbub_wm *wm);
void hubbub1_soft_reset(struct hubbub *hubbub, bool reset);
void hubbub1_wait_for_safe_surf_update(struct hubbub *hubbub, uint32_t hbup_inst);
void hubbub1_construct(struct hubbub *hubbub,
struct dc_context *ctx,
const struct dcn_hubbub_registers *hubbub_regs,

22
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
View File

@ -88,24 +88,6 @@ static void log_mpc_crc(struct dc *dc,
REG_READ(DPP_TOP0_DPP_CRC_VAL_B_A), REG_READ(DPP_TOP0_DPP_CRC_VAL_R_G));
}
void dcn10_wait_for_surface_safe_to_use(struct dc *dc,
struct pipe_ctx *pipe_ctx)
{
struct hubbub *hubbub = dc->res_pool->hubbub;
if (!pipe_ctx->plane_state)
return;
if (!pipe_ctx->stream)
return;
if (!pipe_ctx->plane_state->visible)
return;
if (hubbub->funcs->wait_for_surf_safe_update) {
hubbub->funcs->wait_for_surf_safe_update(dc->res_pool->hubbub,
pipe_ctx->plane_res.hubp->inst);
}
}
void dcn10_log_hubbub_state(struct dc *dc, struct dc_log_buffer_ctx *log_ctx)
{
struct dc_context *dc_ctx = dc->ctx;
@ -2969,9 +2951,7 @@ static const struct hw_sequencer_funcs dcn10_funcs = {
.disable_stream_gating = NULL,
.enable_stream_gating = NULL,
.setup_periodic_interrupt = dcn10_setup_periodic_interrupt,
.setup_vupdate_interrupt = dcn10_setup_vupdate_interrupt,
.wait_surface_safe_to_update = dcn10_wait_for_surface_safe_to_use,
.setup_vupdate_interrupt = dcn10_setup_vupdate_interrupt
};

3
drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
View File

@ -73,9 +73,6 @@ struct hubbub_funcs {
void (*wm_read_state)(struct hubbub *hubbub,
struct dcn_hubbub_wm *wm);
void (*wait_for_surf_safe_update)(struct hubbub *hubbub,
uint32_t hbup_inst);
};
struct hubbub {

2
drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
View File

@ -232,8 +232,6 @@ struct hw_sequencer_funcs {
void (*setup_periodic_interrupt)(struct pipe_ctx *pipe_ctx, enum vline_select vline);
void (*setup_vupdate_interrupt)(struct pipe_ctx *pipe_ctx);
void (*wait_surface_safe_to_update)(struct dc *dc,
struct pipe_ctx *pipe_ctx);
};
void color_space_to_black_color(