From: Aurabindo Pillai <aurabindo.pillai@amd.com>
To: <amd-gfx@lists.freedesktop.org>
Cc: Robin Singh <robin.singh@amd.com>,
Eryk.Brol@amd.com, Sunpeng.Li@amd.com, Harry.Wentland@amd.com,
Qingqing.Zhuo@amd.com, Rodrigo.Siqueira@amd.com,
Anson.Jacob@amd.com, Aurabindo.Pillai@amd.com,
Bhawanpreet.Lakha@amd.com, bindu.r@amd.com
Subject: [PATCH 06/19] drm/amd/display: removed unused function dc_link_reallocate_mst_payload.
Date: Fri, 16 Apr 2021 10:34:04 -0400 [thread overview]
Message-ID: <20210416143417.611019-7-aurabindo.pillai@amd.com> (raw)
In-Reply-To: <20210416143417.611019-1-aurabindo.pillai@amd.com>
From: Robin Singh <robin.singh@amd.com>
[Why]
Found that dc_link_reallocate_mst_payload is not used anymore
in any of the use case scenario.
[How]
removed dc_link_reallocate_mst_payload function definition
and declaration.
Signed-off-by: Robin Singh <robin.singh@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
---
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 44 -------------------
drivers/gpu/drm/amd/display/dc/dc_link.h | 1 -
2 files changed, 45 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index 9507b08567b4..fa384923cfc1 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -3136,50 +3136,6 @@ static enum dc_status deallocate_mst_payload(struct pipe_ctx *pipe_ctx)
return DC_OK;
}
-enum dc_status dc_link_reallocate_mst_payload(struct dc_link *link)
-{
- int i;
- struct pipe_ctx *pipe_ctx;
-
- // Clear all of MST payload then reallocate
- for (i = 0; i < MAX_PIPES; i++) {
- pipe_ctx = &link->dc->current_state->res_ctx.pipe_ctx[i];
-
- /* driver enable split pipe for external monitors
- * we have to check pipe_ctx is split pipe or not
- * If it's split pipe, driver using top pipe to
- * reaallocate.
- */
- if (!pipe_ctx || pipe_ctx->top_pipe)
- continue;
-
- if (pipe_ctx->stream && pipe_ctx->stream->link == link &&
- pipe_ctx->stream->dpms_off == false &&
- pipe_ctx->stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST) {
- deallocate_mst_payload(pipe_ctx);
- }
- }
-
- for (i = 0; i < MAX_PIPES; i++) {
- pipe_ctx = &link->dc->current_state->res_ctx.pipe_ctx[i];
-
- if (!pipe_ctx || pipe_ctx->top_pipe)
- continue;
-
- if (pipe_ctx->stream && pipe_ctx->stream->link == link &&
- pipe_ctx->stream->dpms_off == false &&
- pipe_ctx->stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST) {
- /* enable/disable PHY will clear connection between BE and FE
- * need to restore it.
- */
- link->link_enc->funcs->connect_dig_be_to_fe(link->link_enc,
- pipe_ctx->stream_res.stream_enc->id, true);
- dc_link_allocate_mst_payload(pipe_ctx);
- }
- }
-
- return DC_OK;
-}
#if defined(CONFIG_DRM_AMD_DC_HDCP)
static void update_psp_stream_config(struct pipe_ctx *pipe_ctx, bool dpms_off)
diff --git a/drivers/gpu/drm/amd/display/dc/dc_link.h b/drivers/gpu/drm/amd/display/dc/dc_link.h
index b0013e674864..054bab45ee17 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_link.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_link.h
@@ -276,7 +276,6 @@ enum dc_detect_reason {
bool dc_link_detect(struct dc_link *dc_link, enum dc_detect_reason reason);
bool dc_link_get_hpd_state(struct dc_link *dc_link);
enum dc_status dc_link_allocate_mst_payload(struct pipe_ctx *pipe_ctx);
-enum dc_status dc_link_reallocate_mst_payload(struct dc_link *link);
/* Notify DC about DP RX Interrupt (aka Short Pulse Interrupt).
* Return:
--
2.31.1
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next prev parent reply other threads:[~2021-04-16 14:34 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-16 14:33 [PATCH 00/19] DC Patches for 2021 April 19 Aurabindo Pillai
2021-04-16 14:33 ` [PATCH 01/19] drm/amd/display: fixed divide by zero kernel crash during dsc enablement Aurabindo Pillai
2021-04-16 14:34 ` [PATCH 02/19] drm/amd/display: Add DSC check to seamless boot validation Aurabindo Pillai
2021-04-16 14:34 ` [PATCH 03/19] drm/amd/display: update hdcp display using correct CP type Aurabindo Pillai
2021-04-16 14:34 ` [PATCH 04/19] drm/amd/display: add handling for hdcp2 rx id list validation Aurabindo Pillai
2021-04-16 14:34 ` [PATCH 05/19] drm/amd/display: disable seamless boot for external DP Aurabindo Pillai
2021-04-16 14:34 ` Aurabindo Pillai [this message]
2021-04-16 14:34 ` [PATCH 07/19] drm/amd/display: treat memory as a single-channel for asymmetric memory v2 Aurabindo Pillai
2021-04-16 14:34 ` [PATCH 08/19] drm/amd/display: Fix FreeSync when RGB MPO in use Aurabindo Pillai
2021-04-16 14:34 ` [PATCH 09/19] drm/amd/display: Unconditionally clear training pattern set after lt Aurabindo Pillai
2021-04-16 14:34 ` [PATCH 10/19] drm/amd/display: Add link rate optimization logs for ILR Aurabindo Pillai
2021-04-16 14:34 ` [PATCH 11/19] drm/amd/display: Always poll for rxstatus in authenticate Aurabindo Pillai
2021-04-16 14:34 ` [PATCH 12/19] drm/amd/display: Fixed typo in function name Aurabindo Pillai
2021-04-16 14:34 ` [PATCH 13/19] drm/amd/display: force CP to DESIRED when removing display Aurabindo Pillai
2021-04-19 15:42 ` Pillai, Aurabindo
2021-04-16 14:34 ` [PATCH 14/19] drm/amd/display: fix HDCP drm prop update for MST Aurabindo Pillai
2021-04-19 15:42 ` Pillai, Aurabindo
2021-04-16 14:34 ` [PATCH 15/19] drm/amd/display: Fix call to pass bpp in 16ths of a bit Aurabindo Pillai
2021-04-16 14:34 ` [PATCH 16/19] drm/amd/display: Report Proper Quantization Range in AVI Infoframe Aurabindo Pillai
2021-04-16 14:34 ` [PATCH 17/19] drm/amd/display: add helper for enabling mst stream features Aurabindo Pillai
2021-04-16 14:34 ` [PATCH 18/19] drm/amd/display: [FW Promotion] Release 0.0.62 Aurabindo Pillai
2021-04-16 14:34 ` [PATCH 19/19] drm/amd/display: 3.2.132 Aurabindo Pillai
2021-04-19 15:45 ` [PATCH 00/19] DC Patches for 2021 April 19 Wheeler, Daniel
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