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Code Issues Releases Wiki Activity

drm/amd/display: Move hubp reg access from hwss to hubp module.

Browse source 
Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yongqiang Sun 2017-12-18 14:09:19 -05:00 committed by Alex Deucher
parent 9f921b147b
commit c8242b9858
5 changed files with 36 additions and 21 deletions
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12
drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h
View file

@ -140,14 +140,6 @@
BL_REG_LIST()
#define HWSEQ_DCN_REG_LIST()\
SRII(DCHUBP_CNTL, HUBP, 0), \
SRII(DCHUBP_CNTL, HUBP, 1), \
SRII(DCHUBP_CNTL, HUBP, 2), \
SRII(DCHUBP_CNTL, HUBP, 3), \
SRII(HUBP_CLK_CNTL, HUBP, 0), \
SRII(HUBP_CLK_CNTL, HUBP, 1), \
SRII(HUBP_CLK_CNTL, HUBP, 2), \
SRII(HUBP_CLK_CNTL, HUBP, 3), \
SRII(DPP_CONTROL, DPP_TOP, 0), \
SRII(DPP_CONTROL, DPP_TOP, 1), \
SRII(DPP_CONTROL, DPP_TOP, 2), \
@ -260,8 +252,6 @@ struct dce_hwseq_registers {
uint32_t DCHUB_AGP_BOT;
uint32_t DCHUB_AGP_TOP;
uint32_t DCHUBP_CNTL[4];
uint32_t HUBP_CLK_CNTL[4];
uint32_t DPP_CONTROL[4];
uint32_t OPP_PIPE_CONTROL[4];
uint32_t REFCLK_CNTL;
@ -433,8 +423,6 @@ struct dce_hwseq_registers {
#define HWSEQ_DCN_MASK_SH_LIST(mask_sh)\
HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, OTG0_),\
HWS_SF1(OTG0_, PHYPLL_PIXEL_RATE_CNTL, PHYPLL_PIXEL_RATE_SOURCE, mask_sh), \
HWS_SF(HUBP0_, DCHUBP_CNTL, HUBP_VTG_SEL, mask_sh), \
HWS_SF(HUBP0_, HUBP_CLK_CNTL, HUBP_CLOCK_ENABLE, mask_sh), \
HWS_SF(DPP_TOP0_, DPP_CONTROL, DPP_CLOCK_ENABLE, mask_sh), \
HWS_SF(OPP_PIPE0_, OPP_PIPE_CONTROL, OPP_PIPE_CLOCK_EN, mask_sh),\
HWS_SF(, DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_ENABLE, mask_sh), \

17
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
View file

@ -909,6 +909,21 @@ void hubp1_cursor_set_position(
/* TODO Handle surface pixel formats other than 4:4:4 */
}
void hubp1_clk_cntl(struct hubp *hubp, bool enable)
{
struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp);
uint32_t clk_enable = enable ? 1 : 0;
REG_UPDATE(HUBP_CLK_CNTL, HUBP_CLOCK_ENABLE, clk_enable);
}
void hubp1_vtg_sel(struct hubp *hubp, uint32_t otg_inst)
{
struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp);
REG_UPDATE(DCHUBP_CNTL, HUBP_VTG_SEL, otg_inst);
}
static struct hubp_funcs dcn10_hubp_funcs = {
.hubp_program_surface_flip_and_addr =
hubp1_program_surface_flip_and_addr,
@ -925,6 +940,8 @@ static struct hubp_funcs dcn10_hubp_funcs = {
.set_cursor_attributes = hubp1_cursor_set_attributes,
.set_cursor_position = hubp1_cursor_set_position,
.hubp_disconnect = hubp1_disconnect,
.hubp_clk_cntl = hubp1_clk_cntl,
.hubp_vtg_sel = hubp1_vtg_sel,
};
/*****************************************/

15
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h
View file

@ -96,7 +96,8 @@
SRI(DCN_SURF0_TTU_CNTL1, HUBPREQ, id),\
SRI(DCN_SURF1_TTU_CNTL0, HUBPREQ, id),\
SRI(DCN_SURF1_TTU_CNTL1, HUBPREQ, id),\
SRI(DCN_VM_MX_L1_TLB_CNTL, HUBPREQ, id)
SRI(DCN_VM_MX_L1_TLB_CNTL, HUBPREQ, id),\
SRI(HUBP_CLK_CNTL, HUBP, id)
#define HUBP_REG_LIST_DCN10(id)\
HUBP_REG_LIST_DCN(id),\
@ -230,7 +231,8 @@
uint32_t CURSOR_CONTROL; \
uint32_t CURSOR_POSITION; \
uint32_t CURSOR_HOT_SPOT; \
uint32_t CURSOR_DST_OFFSET
uint32_t CURSOR_DST_OFFSET; \
uint32_t HUBP_CLK_CNTL
#define HUBP_SF(reg_name, field_name, post_fix)\
.field_name = reg_name ## __ ## field_name ## post_fix
@ -240,6 +242,7 @@
HUBP_SF(HUBP0_DCHUBP_CNTL, HUBP_TTU_DISABLE, mask_sh),\
HUBP_SF(HUBP0_DCHUBP_CNTL, HUBP_UNDERFLOW_STATUS, mask_sh),\
HUBP_SF(HUBP0_DCHUBP_CNTL, HUBP_NO_OUTSTANDING_REQ, mask_sh),\
HUBP_SF(HUBP0_DCHUBP_CNTL, HUBP_VTG_SEL, mask_sh),\
HUBP_SF(HUBP0_DCSURF_ADDR_CONFIG, NUM_PIPES, mask_sh),\
HUBP_SF(HUBP0_DCSURF_ADDR_CONFIG, NUM_BANKS, mask_sh),\
HUBP_SF(HUBP0_DCSURF_ADDR_CONFIG, PIPE_INTERLEAVE, mask_sh),\
@ -352,7 +355,8 @@
HUBP_SF(HUBPREQ0_DCN_SURF0_TTU_CNTL0, QoS_RAMP_DISABLE, mask_sh),\
HUBP_SF(HUBPREQ0_DCN_SURF0_TTU_CNTL1, REFCYC_PER_REQ_DELIVERY_PRE, mask_sh),\
HUBP_SF(HUBPREQ0_DCN_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, mask_sh),\
HUBP_SF(HUBPREQ0_DCN_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE, mask_sh)
HUBP_SF(HUBPREQ0_DCN_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE, mask_sh),\
HUBP_SF(HUBP0_HUBP_CLK_CNTL, HUBP_CLOCK_ENABLE, mask_sh)
#define HUBP_MASK_SH_LIST_DCN10(mask_sh)\
HUBP_MASK_SH_LIST_DCN(mask_sh),\
@ -398,6 +402,7 @@
type HUBP_BLANK_EN;\
type HUBP_TTU_DISABLE;\
type HUBP_NO_OUTSTANDING_REQ;\
type HUBP_VTG_SEL;\
type HUBP_UNDERFLOW_STATUS;\
type NUM_PIPES;\
type NUM_BANKS;\
@ -524,6 +529,7 @@
type VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR_LSB;\
type ENABLE_L1_TLB;\
type SYSTEM_ACCESS_MODE;\
type HUBP_CLOCK_ENABLE;\
type MC_VM_SYSTEM_APERTURE_DEFAULT_SYSTEM;\
type MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB;\
type MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB;\
@ -653,6 +659,9 @@ void min_set_viewport(struct hubp *hubp,
const struct rect *viewport,
const struct rect *viewport_c);
void hubp1_clk_cntl(struct hubp *hubp, bool enable);
void hubp1_vtg_sel(struct hubp *hubp, uint32_t otg_inst);
void dcn10_hubp_construct(
struct dcn10_hubp *hubp1,
struct dc_context *ctx,

10
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
View file

@ -660,8 +660,8 @@ static void plane_atomic_disable(struct dc *dc, struct pipe_ctx *pipe_ctx)
dc->hwss.wait_for_mpcc_disconnect(dc, dc->res_pool, pipe_ctx);
REG_UPDATE(HUBP_CLK_CNTL[fe_idx],
HUBP_CLOCK_ENABLE, 0);
hubp->funcs->hubp_clk_cntl(hubp, false);
REG_UPDATE(DPP_CONTROL[fe_idx],
DPP_CLOCK_ENABLE, 0);
@ -1326,8 +1326,7 @@ static void dcn10_enable_plane(
pipe_ctx->pipe_idx);
/* enable DCFCLK current DCHUB */
REG_UPDATE(HUBP_CLK_CNTL[pipe_ctx->pipe_idx],
HUBP_CLOCK_ENABLE, 1);
pipe_ctx->plane_res.hubp->funcs->hubp_clk_cntl(pipe_ctx->plane_res.hubp, true);
/* make sure OPP_PIPE_CLOCK_EN = 1 */
REG_UPDATE(OPP_PIPE_CONTROL[pipe_ctx->stream_res.tg->inst],
@ -1679,7 +1678,6 @@ static void update_dchubp_dpp(
struct pipe_ctx *pipe_ctx,
struct dc_state *context)
{
struct dce_hwseq *hws = dc->hwseq;
struct hubp *hubp = pipe_ctx->plane_res.hubp;
struct dpp *dpp = pipe_ctx->plane_res.dpp;
struct dc_plane_state *plane_state = pipe_ctx->plane_state;
@ -1702,7 +1700,7 @@ static void update_dchubp_dpp(
* VTG is 1:1 mapping with OTG. Each pipe HUBP will select which VTG
*/
if (plane_state->update_flags.bits.full_update) {
REG_UPDATE(DCHUBP_CNTL[pipe_ctx->pipe_idx], HUBP_VTG_SEL, pipe_ctx->stream_res.tg->inst);
hubp->funcs->hubp_vtg_sel(hubp, pipe_ctx->stream_res.tg->inst);
hubp->funcs->hubp_setup(
hubp,

3
drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h
View file

@ -119,6 +119,9 @@ struct hubp_funcs {
void (*hubp_disconnect)(struct hubp *hubp);
void (*hubp_clk_cntl)(struct hubp *hubp, bool enable);
void (*hubp_vtg_sel)(struct hubp *hubp, uint32_t otg_inst);
};
#endif