From 1a5e177856039bc75e30a18e89db79d4b17d6981 Mon Sep 17 00:00:00 2001 From: Jeykumar Sankaran Date: Fri, 7 Dec 2018 18:38:37 -0800 Subject: [PATCH] drm/msm/dpu: clean up redundant hw type struct dpu_hw_blk has hw block type info. Remove duplicate type tracking in struct dpu_rm_hw_blk. changes in v2: - remove redundant type in trace api's (Sean Paul) Signed-off-by: Jeykumar Sankaran Signed-off-by: Sean Paul --- drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 22 ++++-------------- drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h | 28 +++++++++-------------- 2 files changed, 16 insertions(+), 34 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c index 5ce89b9050da..e7fc9a48c9e4 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c @@ -38,14 +38,12 @@ struct dpu_rm_requirements { /** * struct dpu_rm_hw_blk - hardware block tracking list member * @list: List head for list of all hardware blocks tracking items - * @type: Type of hardware block this structure tracks * @id: Hardware ID number, within it's own space, ie. LM_X * @enc_id: Encoder id to which this blk is binded * @hw: Pointer to the hardware register access object for this block */ struct dpu_rm_hw_blk { struct list_head list; - enum dpu_hw_blk_type type; uint32_t id; uint32_t enc_id; struct dpu_hw_blk *hw; @@ -86,12 +84,6 @@ static bool _dpu_rm_get_hw_locked(struct dpu_rm *rm, struct dpu_rm_hw_iter *i) i->blk = list_prepare_entry(i->blk, blk_list, list); list_for_each_entry_continue(i->blk, blk_list, list) { - if (i->blk->type != i->type) { - DPU_ERROR("found incorrect block type %d on %d list\n", - i->blk->type, i->type); - return false; - } - if (i->enc_id == i->blk->enc_id) { i->hw = i->blk->hw; DPU_DEBUG("found type %d id %d for enc %d\n", @@ -151,7 +143,7 @@ int dpu_rm_destroy(struct dpu_rm *rm) list_for_each_entry_safe(hw_cur, hw_nxt, &rm->hw_blks[type], list) { list_del(&hw_cur->list); - _dpu_rm_hw_destroy(hw_cur->type, hw_cur->hw); + _dpu_rm_hw_destroy(type, hw_cur->hw); kfree(hw_cur); } } @@ -213,7 +205,6 @@ static int _dpu_rm_hw_blk_create( return -ENOMEM; } - blk->type = type; blk->id = id; blk->hw = hw; blk->enc_id = 0; @@ -458,8 +449,7 @@ static int _dpu_rm_reserve_lms(struct dpu_rm *rm, uint32_t enc_id, lm[i]->enc_id = enc_id; pp[i]->enc_id = enc_id; - trace_dpu_rm_reserve_lms(lm[i]->id, lm[i]->type, enc_id, - pp[i]->id); + trace_dpu_rm_reserve_lms(lm[i]->id, enc_id, pp[i]->id); } return rc; @@ -510,8 +500,7 @@ static int _dpu_rm_reserve_ctls( for (i = 0; i < ARRAY_SIZE(ctls) && i < num_ctls; i++) { ctls[i]->enc_id = enc_id; - trace_dpu_rm_reserve_ctls(ctls[i]->id, ctls[i]->type, - enc_id); + trace_dpu_rm_reserve_ctls(ctls[i]->id, enc_id); } return 0; @@ -538,8 +527,7 @@ static int _dpu_rm_reserve_intf( } iter.blk->enc_id = enc_id; - trace_dpu_rm_reserve_intf(iter.blk->id, iter.blk->type, - enc_id); + trace_dpu_rm_reserve_intf(iter.blk->id, enc_id); break; } @@ -628,7 +616,7 @@ static void _dpu_rm_release_reservation(struct dpu_rm *rm, uint32_t enc_id) if (blk->enc_id == enc_id) { blk->enc_id = 0; DPU_DEBUG("rel enc %d %d %d\n", enc_id, - blk->type, blk->id); + type, blk->id); } } } diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h index c78b521ceda1..8bb46090bd16 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h @@ -831,48 +831,42 @@ TRACE_EVENT(dpu_plane_disable, ); DECLARE_EVENT_CLASS(dpu_rm_iter_template, - TP_PROTO(uint32_t id, enum dpu_hw_blk_type type, uint32_t enc_id), - TP_ARGS(id, type, enc_id), + TP_PROTO(uint32_t id, uint32_t enc_id), + TP_ARGS(id, enc_id), TP_STRUCT__entry( __field( uint32_t, id ) - __field( enum dpu_hw_blk_type, type ) __field( uint32_t, enc_id ) ), TP_fast_assign( __entry->id = id; - __entry->type = type; __entry->enc_id = enc_id; ), - TP_printk("id:%d type:%d enc_id:%u", __entry->id, __entry->type, - __entry->enc_id) + TP_printk("id:%d enc_id:%u", __entry->id, __entry->enc_id) ); DEFINE_EVENT(dpu_rm_iter_template, dpu_rm_reserve_intf, - TP_PROTO(uint32_t id, enum dpu_hw_blk_type type, uint32_t enc_id), - TP_ARGS(id, type, enc_id) + TP_PROTO(uint32_t id, uint32_t enc_id), + TP_ARGS(id, enc_id) ); DEFINE_EVENT(dpu_rm_iter_template, dpu_rm_reserve_ctls, - TP_PROTO(uint32_t id, enum dpu_hw_blk_type type, uint32_t enc_id), - TP_ARGS(id, type, enc_id) + TP_PROTO(uint32_t id, uint32_t enc_id), + TP_ARGS(id, enc_id) ); TRACE_EVENT(dpu_rm_reserve_lms, - TP_PROTO(uint32_t id, enum dpu_hw_blk_type type, uint32_t enc_id, - uint32_t pp_id), - TP_ARGS(id, type, enc_id, pp_id), + TP_PROTO(uint32_t id, uint32_t enc_id, uint32_t pp_id), + TP_ARGS(id, enc_id, pp_id), TP_STRUCT__entry( __field( uint32_t, id ) - __field( enum dpu_hw_blk_type, type ) __field( uint32_t, enc_id ) __field( uint32_t, pp_id ) ), TP_fast_assign( __entry->id = id; - __entry->type = type; __entry->enc_id = enc_id; __entry->pp_id = pp_id; ), - TP_printk("id:%d type:%d enc_id:%u pp_id:%u", __entry->id, - __entry->type, __entry->enc_id, __entry->pp_id) + TP_printk("id:%d enc_id:%u pp_id:%u", __entry->id, + __entry->enc_id, __entry->pp_id) ); TRACE_EVENT(dpu_vbif_wait_xin_halt_fail, -- 2.30.2