mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-21 17:29:05 +07:00
drm/amd/display: Restructure DCN10 hubbub
[Why] Change DCN10 hubbub to use hubbub as a base and allow all future DCN hubbubs to do the same instead of using DCN10_hubbub. This increases readability and doesn't require future hubbubs to inherit anything other than the base hubbub struct. [How] Create separate DCN10_hubbub struct which uses the hubbub struct as a base. Signed-off-by: Eryk Brol <eryk.brol@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
parent
c69dffab81
commit
89c4f84b60
@ -29,19 +29,20 @@
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#include "reg_helper.h"
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#define CTX \
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hubbub->ctx
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hubbub1->base.ctx
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#define DC_LOGGER \
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hubbub->ctx->logger
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hubbub1->base.ctx->logger
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#define REG(reg)\
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hubbub->regs->reg
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hubbub1->regs->reg
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#undef FN
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#define FN(reg_name, field_name) \
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hubbub->shifts->field_name, hubbub->masks->field_name
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hubbub1->shifts->field_name, hubbub1->masks->field_name
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void hubbub1_wm_read_state(struct hubbub *hubbub,
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struct dcn_hubbub_wm *wm)
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{
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struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub);
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struct dcn_hubbub_wm_set *s;
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memset(wm, 0, sizeof(struct dcn_hubbub_wm));
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@ -89,12 +90,14 @@ void hubbub1_wm_read_state(struct hubbub *hubbub,
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void hubbub1_disable_allow_self_refresh(struct hubbub *hubbub)
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{
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struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub);
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REG_UPDATE(DCHUBBUB_ARB_DRAM_STATE_CNTL,
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DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE, 0);
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}
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bool hububu1_is_allow_self_refresh_enabled(struct hubbub *hubbub)
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{
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struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub);
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uint32_t enable = 0;
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REG_GET(DCHUBBUB_ARB_DRAM_STATE_CNTL,
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@ -107,6 +110,8 @@ bool hububu1_is_allow_self_refresh_enabled(struct hubbub *hubbub)
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bool hubbub1_verify_allow_pstate_change_high(
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struct hubbub *hubbub)
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{
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struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub);
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/* pstate latency is ~20us so if we wait over 40us and pstate allow
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* still not asserted, we are probably stuck and going to hang
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*
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@ -193,7 +198,7 @@ bool hubbub1_verify_allow_pstate_change_high(
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* 31: SOC pstate change request
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*/
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REG_WRITE(DCHUBBUB_TEST_DEBUG_INDEX, hubbub->debug_test_index_pstate);
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REG_WRITE(DCHUBBUB_TEST_DEBUG_INDEX, hubbub1->debug_test_index_pstate);
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for (i = 0; i < pstate_wait_timeout_us; i++) {
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debug_data = REG_READ(DCHUBBUB_TEST_DEBUG_DATA);
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@ -244,6 +249,8 @@ static uint32_t convert_and_clamp(
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void hubbub1_wm_change_req_wa(struct hubbub *hubbub)
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{
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struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub);
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REG_UPDATE_SEQ(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL,
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DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, 0, 1);
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}
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@ -254,7 +261,9 @@ void hubbub1_program_watermarks(
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unsigned int refclk_mhz,
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bool safe_to_lower)
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{
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uint32_t force_en = hubbub->ctx->dc->debug.disable_stutter ? 1 : 0;
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struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub);
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uint32_t force_en = hubbub1->base.ctx->dc->debug.disable_stutter ? 1 : 0;
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/*
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* Need to clamp to max of the register values (i.e. no wrap)
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* for dcn1, all wm registers are 21-bit wide
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@ -264,8 +273,8 @@ void hubbub1_program_watermarks(
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/* Repeat for water mark set A, B, C and D. */
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/* clock state A */
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if (safe_to_lower || watermarks->a.urgent_ns > hubbub->watermarks.a.urgent_ns) {
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hubbub->watermarks.a.urgent_ns = watermarks->a.urgent_ns;
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if (safe_to_lower || watermarks->a.urgent_ns > hubbub1->watermarks.a.urgent_ns) {
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hubbub1->watermarks.a.urgent_ns = watermarks->a.urgent_ns;
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prog_wm_value = convert_and_clamp(watermarks->a.urgent_ns,
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refclk_mhz, 0x1fffff);
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REG_WRITE(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A, prog_wm_value);
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@ -276,8 +285,8 @@ void hubbub1_program_watermarks(
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}
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if (REG(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A)) {
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if (safe_to_lower || watermarks->a.pte_meta_urgent_ns > hubbub->watermarks.a.pte_meta_urgent_ns) {
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hubbub->watermarks.a.pte_meta_urgent_ns = watermarks->a.pte_meta_urgent_ns;
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if (safe_to_lower || watermarks->a.pte_meta_urgent_ns > hubbub1->watermarks.a.pte_meta_urgent_ns) {
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hubbub1->watermarks.a.pte_meta_urgent_ns = watermarks->a.pte_meta_urgent_ns;
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prog_wm_value = convert_and_clamp(watermarks->a.pte_meta_urgent_ns,
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refclk_mhz, 0x1fffff);
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REG_WRITE(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A, prog_wm_value);
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@ -289,8 +298,8 @@ void hubbub1_program_watermarks(
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if (REG(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A)) {
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if (safe_to_lower || watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns
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> hubbub->watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns) {
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hubbub->watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns =
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> hubbub1->watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns) {
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hubbub1->watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns =
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watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns;
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prog_wm_value = convert_and_clamp(
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watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns,
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@ -302,8 +311,8 @@ void hubbub1_program_watermarks(
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}
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if (safe_to_lower || watermarks->a.cstate_pstate.cstate_exit_ns
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> hubbub->watermarks.a.cstate_pstate.cstate_exit_ns) {
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hubbub->watermarks.a.cstate_pstate.cstate_exit_ns =
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> hubbub1->watermarks.a.cstate_pstate.cstate_exit_ns) {
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hubbub1->watermarks.a.cstate_pstate.cstate_exit_ns =
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watermarks->a.cstate_pstate.cstate_exit_ns;
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prog_wm_value = convert_and_clamp(
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watermarks->a.cstate_pstate.cstate_exit_ns,
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@ -316,8 +325,8 @@ void hubbub1_program_watermarks(
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}
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if (safe_to_lower || watermarks->a.cstate_pstate.pstate_change_ns
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> hubbub->watermarks.a.cstate_pstate.pstate_change_ns) {
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hubbub->watermarks.a.cstate_pstate.pstate_change_ns =
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> hubbub1->watermarks.a.cstate_pstate.pstate_change_ns) {
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hubbub1->watermarks.a.cstate_pstate.pstate_change_ns =
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watermarks->a.cstate_pstate.pstate_change_ns;
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prog_wm_value = convert_and_clamp(
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watermarks->a.cstate_pstate.pstate_change_ns,
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@ -329,8 +338,8 @@ void hubbub1_program_watermarks(
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}
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/* clock state B */
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if (safe_to_lower || watermarks->b.urgent_ns > hubbub->watermarks.b.urgent_ns) {
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hubbub->watermarks.b.urgent_ns = watermarks->b.urgent_ns;
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if (safe_to_lower || watermarks->b.urgent_ns > hubbub1->watermarks.b.urgent_ns) {
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hubbub1->watermarks.b.urgent_ns = watermarks->b.urgent_ns;
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prog_wm_value = convert_and_clamp(watermarks->b.urgent_ns,
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refclk_mhz, 0x1fffff);
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REG_WRITE(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B, prog_wm_value);
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@ -341,8 +350,8 @@ void hubbub1_program_watermarks(
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}
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if (REG(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_B)) {
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if (safe_to_lower || watermarks->b.pte_meta_urgent_ns > hubbub->watermarks.b.pte_meta_urgent_ns) {
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hubbub->watermarks.b.pte_meta_urgent_ns = watermarks->b.pte_meta_urgent_ns;
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if (safe_to_lower || watermarks->b.pte_meta_urgent_ns > hubbub1->watermarks.b.pte_meta_urgent_ns) {
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hubbub1->watermarks.b.pte_meta_urgent_ns = watermarks->b.pte_meta_urgent_ns;
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prog_wm_value = convert_and_clamp(watermarks->b.pte_meta_urgent_ns,
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refclk_mhz, 0x1fffff);
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REG_WRITE(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_B, prog_wm_value);
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@ -354,8 +363,8 @@ void hubbub1_program_watermarks(
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if (REG(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B)) {
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if (safe_to_lower || watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns
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> hubbub->watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns) {
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hubbub->watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns =
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> hubbub1->watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns) {
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hubbub1->watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns =
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watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns;
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prog_wm_value = convert_and_clamp(
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watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns,
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@ -367,8 +376,8 @@ void hubbub1_program_watermarks(
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}
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if (safe_to_lower || watermarks->b.cstate_pstate.cstate_exit_ns
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> hubbub->watermarks.b.cstate_pstate.cstate_exit_ns) {
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hubbub->watermarks.b.cstate_pstate.cstate_exit_ns =
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> hubbub1->watermarks.b.cstate_pstate.cstate_exit_ns) {
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hubbub1->watermarks.b.cstate_pstate.cstate_exit_ns =
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watermarks->b.cstate_pstate.cstate_exit_ns;
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prog_wm_value = convert_and_clamp(
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watermarks->b.cstate_pstate.cstate_exit_ns,
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@ -381,8 +390,8 @@ void hubbub1_program_watermarks(
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}
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if (safe_to_lower || watermarks->b.cstate_pstate.pstate_change_ns
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> hubbub->watermarks.b.cstate_pstate.pstate_change_ns) {
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hubbub->watermarks.b.cstate_pstate.pstate_change_ns =
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> hubbub1->watermarks.b.cstate_pstate.pstate_change_ns) {
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hubbub1->watermarks.b.cstate_pstate.pstate_change_ns =
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watermarks->b.cstate_pstate.pstate_change_ns;
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prog_wm_value = convert_and_clamp(
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watermarks->b.cstate_pstate.pstate_change_ns,
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@ -394,8 +403,8 @@ void hubbub1_program_watermarks(
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}
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/* clock state C */
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if (safe_to_lower || watermarks->c.urgent_ns > hubbub->watermarks.c.urgent_ns) {
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hubbub->watermarks.c.urgent_ns = watermarks->c.urgent_ns;
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if (safe_to_lower || watermarks->c.urgent_ns > hubbub1->watermarks.c.urgent_ns) {
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hubbub1->watermarks.c.urgent_ns = watermarks->c.urgent_ns;
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prog_wm_value = convert_and_clamp(watermarks->c.urgent_ns,
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refclk_mhz, 0x1fffff);
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REG_WRITE(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C, prog_wm_value);
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@ -406,8 +415,8 @@ void hubbub1_program_watermarks(
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}
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if (REG(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_C)) {
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if (safe_to_lower || watermarks->c.pte_meta_urgent_ns > hubbub->watermarks.c.pte_meta_urgent_ns) {
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hubbub->watermarks.c.pte_meta_urgent_ns = watermarks->c.pte_meta_urgent_ns;
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if (safe_to_lower || watermarks->c.pte_meta_urgent_ns > hubbub1->watermarks.c.pte_meta_urgent_ns) {
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hubbub1->watermarks.c.pte_meta_urgent_ns = watermarks->c.pte_meta_urgent_ns;
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prog_wm_value = convert_and_clamp(watermarks->c.pte_meta_urgent_ns,
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refclk_mhz, 0x1fffff);
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REG_WRITE(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_C, prog_wm_value);
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@ -419,8 +428,8 @@ void hubbub1_program_watermarks(
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if (REG(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C)) {
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if (safe_to_lower || watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns
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> hubbub->watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns) {
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hubbub->watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns =
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> hubbub1->watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns) {
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hubbub1->watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns =
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watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns;
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prog_wm_value = convert_and_clamp(
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watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns,
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@ -432,8 +441,8 @@ void hubbub1_program_watermarks(
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}
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if (safe_to_lower || watermarks->c.cstate_pstate.cstate_exit_ns
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> hubbub->watermarks.c.cstate_pstate.cstate_exit_ns) {
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hubbub->watermarks.c.cstate_pstate.cstate_exit_ns =
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> hubbub1->watermarks.c.cstate_pstate.cstate_exit_ns) {
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hubbub1->watermarks.c.cstate_pstate.cstate_exit_ns =
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watermarks->c.cstate_pstate.cstate_exit_ns;
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prog_wm_value = convert_and_clamp(
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watermarks->c.cstate_pstate.cstate_exit_ns,
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@ -446,8 +455,8 @@ void hubbub1_program_watermarks(
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}
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if (safe_to_lower || watermarks->c.cstate_pstate.pstate_change_ns
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> hubbub->watermarks.c.cstate_pstate.pstate_change_ns) {
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hubbub->watermarks.c.cstate_pstate.pstate_change_ns =
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> hubbub1->watermarks.c.cstate_pstate.pstate_change_ns) {
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hubbub1->watermarks.c.cstate_pstate.pstate_change_ns =
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watermarks->c.cstate_pstate.pstate_change_ns;
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prog_wm_value = convert_and_clamp(
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watermarks->c.cstate_pstate.pstate_change_ns,
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@ -459,8 +468,8 @@ void hubbub1_program_watermarks(
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}
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/* clock state D */
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if (safe_to_lower || watermarks->d.urgent_ns > hubbub->watermarks.d.urgent_ns) {
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hubbub->watermarks.d.urgent_ns = watermarks->d.urgent_ns;
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if (safe_to_lower || watermarks->d.urgent_ns > hubbub1->watermarks.d.urgent_ns) {
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hubbub1->watermarks.d.urgent_ns = watermarks->d.urgent_ns;
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prog_wm_value = convert_and_clamp(watermarks->d.urgent_ns,
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refclk_mhz, 0x1fffff);
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REG_WRITE(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D, prog_wm_value);
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@ -471,8 +480,8 @@ void hubbub1_program_watermarks(
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}
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if (REG(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_D)) {
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if (safe_to_lower || watermarks->d.pte_meta_urgent_ns > hubbub->watermarks.d.pte_meta_urgent_ns) {
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hubbub->watermarks.d.pte_meta_urgent_ns = watermarks->d.pte_meta_urgent_ns;
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if (safe_to_lower || watermarks->d.pte_meta_urgent_ns > hubbub1->watermarks.d.pte_meta_urgent_ns) {
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hubbub1->watermarks.d.pte_meta_urgent_ns = watermarks->d.pte_meta_urgent_ns;
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prog_wm_value = convert_and_clamp(watermarks->d.pte_meta_urgent_ns,
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refclk_mhz, 0x1fffff);
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REG_WRITE(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_D, prog_wm_value);
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@ -484,8 +493,8 @@ void hubbub1_program_watermarks(
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if (REG(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D)) {
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if (safe_to_lower || watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns
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> hubbub->watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns) {
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hubbub->watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns =
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> hubbub1->watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns) {
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hubbub1->watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns =
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watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns;
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prog_wm_value = convert_and_clamp(
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watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns,
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@ -497,8 +506,8 @@ void hubbub1_program_watermarks(
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}
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if (safe_to_lower || watermarks->d.cstate_pstate.cstate_exit_ns
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> hubbub->watermarks.d.cstate_pstate.cstate_exit_ns) {
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hubbub->watermarks.d.cstate_pstate.cstate_exit_ns =
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> hubbub1->watermarks.d.cstate_pstate.cstate_exit_ns) {
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hubbub1->watermarks.d.cstate_pstate.cstate_exit_ns =
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watermarks->d.cstate_pstate.cstate_exit_ns;
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prog_wm_value = convert_and_clamp(
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watermarks->d.cstate_pstate.cstate_exit_ns,
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@ -511,8 +520,8 @@ void hubbub1_program_watermarks(
|
||||
}
|
||||
|
||||
if (safe_to_lower || watermarks->d.cstate_pstate.pstate_change_ns
|
||||
> hubbub->watermarks.d.cstate_pstate.pstate_change_ns) {
|
||||
hubbub->watermarks.d.cstate_pstate.pstate_change_ns =
|
||||
> hubbub1->watermarks.d.cstate_pstate.pstate_change_ns) {
|
||||
hubbub1->watermarks.d.cstate_pstate.pstate_change_ns =
|
||||
watermarks->d.cstate_pstate.pstate_change_ns;
|
||||
prog_wm_value = convert_and_clamp(
|
||||
watermarks->d.cstate_pstate.pstate_change_ns,
|
||||
@ -543,6 +552,8 @@ void hubbub1_update_dchub(
|
||||
struct hubbub *hubbub,
|
||||
struct dchub_init_data *dh_data)
|
||||
{
|
||||
struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub);
|
||||
|
||||
if (REG(DCHUBBUB_SDPIF_FB_TOP) == 0) {
|
||||
ASSERT(false);
|
||||
/*should not come here*/
|
||||
@ -602,6 +613,8 @@ void hubbub1_update_dchub(
|
||||
|
||||
void hubbub1_toggle_watermark_change_req(struct hubbub *hubbub)
|
||||
{
|
||||
struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub);
|
||||
|
||||
uint32_t watermark_change_req;
|
||||
|
||||
REG_GET(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL,
|
||||
@ -618,6 +631,8 @@ void hubbub1_toggle_watermark_change_req(struct hubbub *hubbub)
|
||||
|
||||
void hubbub1_soft_reset(struct hubbub *hubbub, bool reset)
|
||||
{
|
||||
struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub);
|
||||
|
||||
uint32_t reset_en = reset ? 1 : 0;
|
||||
|
||||
REG_UPDATE(DCHUBBUB_SOFT_RESET,
|
||||
@ -760,7 +775,9 @@ static bool hubbub1_get_dcc_compression_cap(struct hubbub *hubbub,
|
||||
const struct dc_dcc_surface_param *input,
|
||||
struct dc_surface_dcc_cap *output)
|
||||
{
|
||||
struct dc *dc = hubbub->ctx->dc;
|
||||
struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub);
|
||||
struct dc *dc = hubbub1->base.ctx->dc;
|
||||
|
||||
/* implement section 1.6.2.1 of DCN1_Programming_Guide.docx */
|
||||
enum dcc_control dcc_control;
|
||||
unsigned int bpe;
|
||||
@ -772,10 +789,10 @@ static bool hubbub1_get_dcc_compression_cap(struct hubbub *hubbub,
|
||||
if (dc->debug.disable_dcc == DCC_DISABLE)
|
||||
return false;
|
||||
|
||||
if (!hubbub->funcs->dcc_support_pixel_format(input->format, &bpe))
|
||||
if (!hubbub1->base.funcs->dcc_support_pixel_format(input->format, &bpe))
|
||||
return false;
|
||||
|
||||
if (!hubbub->funcs->dcc_support_swizzle(input->swizzle_mode, bpe,
|
||||
if (!hubbub1->base.funcs->dcc_support_swizzle(input->swizzle_mode, bpe,
|
||||
&segment_order_horz, &segment_order_vert))
|
||||
return false;
|
||||
|
||||
@ -854,18 +871,20 @@ void hubbub1_construct(struct hubbub *hubbub,
|
||||
const struct dcn_hubbub_shift *hubbub_shift,
|
||||
const struct dcn_hubbub_mask *hubbub_mask)
|
||||
{
|
||||
hubbub->ctx = ctx;
|
||||
struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub);
|
||||
|
||||
hubbub->funcs = &hubbub1_funcs;
|
||||
hubbub1->base.ctx = ctx;
|
||||
|
||||
hubbub->regs = hubbub_regs;
|
||||
hubbub->shifts = hubbub_shift;
|
||||
hubbub->masks = hubbub_mask;
|
||||
hubbub1->base.funcs = &hubbub1_funcs;
|
||||
|
||||
hubbub->debug_test_index_pstate = 0x7;
|
||||
hubbub1->regs = hubbub_regs;
|
||||
hubbub1->shifts = hubbub_shift;
|
||||
hubbub1->masks = hubbub_mask;
|
||||
|
||||
hubbub1->debug_test_index_pstate = 0x7;
|
||||
#if defined(CONFIG_DRM_AMD_DC_DCN1_01)
|
||||
if (ctx->dce_version == DCN_VERSION_1_01)
|
||||
hubbub->debug_test_index_pstate = 0xB;
|
||||
hubbub1->debug_test_index_pstate = 0xB;
|
||||
#endif
|
||||
}
|
||||
|
||||
|
@ -29,6 +29,9 @@
|
||||
#include "core_types.h"
|
||||
#include "dchubbub.h"
|
||||
|
||||
#define TO_DCN10_HUBBUB(hubbub)\
|
||||
container_of(hubbub, struct dcn10_hubbub, base)
|
||||
|
||||
#define HUBHUB_REG_LIST_DCN()\
|
||||
SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A),\
|
||||
SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A),\
|
||||
@ -165,10 +168,8 @@ struct dcn_hubbub_mask {
|
||||
|
||||
struct dc;
|
||||
|
||||
|
||||
struct hubbub {
|
||||
const struct hubbub_funcs *funcs;
|
||||
struct dc_context *ctx;
|
||||
struct dcn10_hubbub {
|
||||
struct hubbub base;
|
||||
const struct dcn_hubbub_registers *regs;
|
||||
const struct dcn_hubbub_shift *shifts;
|
||||
const struct dcn_hubbub_mask *masks;
|
||||
|
@ -678,18 +678,18 @@ static struct mpc *dcn10_mpc_create(struct dc_context *ctx)
|
||||
|
||||
static struct hubbub *dcn10_hubbub_create(struct dc_context *ctx)
|
||||
{
|
||||
struct hubbub *hubbub = kzalloc(sizeof(struct hubbub),
|
||||
struct dcn10_hubbub *dcn10_hubbub = kzalloc(sizeof(struct dcn10_hubbub),
|
||||
GFP_KERNEL);
|
||||
|
||||
if (!hubbub)
|
||||
if (!dcn10_hubbub)
|
||||
return NULL;
|
||||
|
||||
hubbub1_construct(hubbub, ctx,
|
||||
hubbub1_construct(&dcn10_hubbub->base, ctx,
|
||||
&hubbub_reg,
|
||||
&hubbub_shift,
|
||||
&hubbub_mask);
|
||||
|
||||
return hubbub;
|
||||
return &dcn10_hubbub->base;
|
||||
}
|
||||
|
||||
static struct timing_generator *dcn10_timing_generator_create(
|
||||
|
@ -75,5 +75,9 @@ struct hubbub_funcs {
|
||||
struct dcn_hubbub_wm *wm);
|
||||
};
|
||||
|
||||
struct hubbub {
|
||||
const struct hubbub_funcs *funcs;
|
||||
struct dc_context *ctx;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
Loading…
Reference in New Issue
Block a user