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-rw-r--r--common/recipes-kernel/linux/files/0531-drm-amd-dal-Move-scaling-param-to-commit-surface-and.patch305
1 files changed, 0 insertions, 305 deletions
diff --git a/common/recipes-kernel/linux/files/0531-drm-amd-dal-Move-scaling-param-to-commit-surface-and.patch b/common/recipes-kernel/linux/files/0531-drm-amd-dal-Move-scaling-param-to-commit-surface-and.patch
deleted file mode 100644
index 26447c5d..00000000
--- a/common/recipes-kernel/linux/files/0531-drm-amd-dal-Move-scaling-param-to-commit-surface-and.patch
+++ /dev/null
@@ -1,305 +0,0 @@
-From 3c44e37fd5c3d29c3cab012e360f1b8ea7f44f57 Mon Sep 17 00:00:00 2001
-From: Eric Yang <eric.yang2@amd.com>
-Date: Wed, 25 Nov 2015 16:13:55 -0500
-Subject: [PATCH 0531/1110] drm/amd/dal: Move scaling param to commit surface
- and fix underscan flash
-
-1. Move destination rectangle calculation to commit surface instead of commit targets.
-2. Change set property so that there is no mode change only surface change.
-
-This fixes flashing of the screen when underscan adjustment is set.
-
-Signed-off-by: Eric Yang <eric.yang2@amd.com>
-Signed-off-by: Harry Wentland <harry.wentland@amd.com>
-Acked-by: Harry Wentland <harry.wentland@amd.com>
----
- .../gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_types.c | 131 ++++++++++++---------
- drivers/gpu/drm/amd/dal/dc/basics/logger.c | 3 +-
- drivers/gpu/drm/amd/dal/dc/core/dc_resource.c | 21 ++++
- drivers/gpu/drm/amd/dal/dc/core/dc_stream.c | 8 ++
- drivers/gpu/drm/amd/dal/dc/dc.h | 3 +
- 5 files changed, 109 insertions(+), 57 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_types.c b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_types.c
-index 1b46426..113c2e0 100644
---- a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_types.c
-+++ b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_types.c
-@@ -568,9 +568,59 @@ struct amdgpu_connector *aconnector_from_drm_crtc_id(
- return NULL;
- }
-
-+static void calculate_stream_scaling_settings(
-+ const struct drm_display_mode *mode,
-+ const struct dc_stream *stream,
-+ struct dm_connector_state *dm_state)
-+{
-+ enum amdgpu_rmx_type rmx_type;
-+
-+ struct rect src = { 0 }; /* viewport in target space*/
-+ struct rect dst = { 0 }; /* stream addressable area */
-+
-+ /* Full screen scaling by default */
-+ src.width = mode->hdisplay;
-+ src.height = mode->vdisplay;
-+ dst.width = stream->timing.h_addressable;
-+ dst.height = stream->timing.v_addressable;
-+
-+ rmx_type = dm_state->scaling;
-+ if (rmx_type == RMX_ASPECT || rmx_type == RMX_OFF) {
-+ if (src.width * dst.height <
-+ src.height * dst.width) {
-+ /* height needs less upscaling/more downscaling */
-+ dst.width = src.width *
-+ dst.height / src.height;
-+ } else {
-+ /* width needs less upscaling/more downscaling */
-+ dst.height = src.height *
-+ dst.width / src.width;
-+ }
-+ } else if (rmx_type == RMX_CENTER) {
-+ dst = src;
-+ }
-+
-+ dst.x = (stream->timing.h_addressable - dst.width) / 2;
-+ dst.y = (stream->timing.v_addressable - dst.height) / 2;
-+
-+ if (dm_state->underscan_enable) {
-+ dst.x += dm_state->underscan_hborder / 2;
-+ dst.y += dm_state->underscan_vborder / 2;
-+ dst.width -= dm_state->underscan_hborder;
-+ dst.height -= dm_state->underscan_vborder;
-+ }
-+
-+ dc_update_stream(stream, &src, &dst);
-+
-+ DRM_DEBUG_KMS("Destination Rectangle x:%d y:%d width:%d height:%d\n",
-+ dst.x, dst.y, dst.width, dst.height);
-+
-+}
-+
- static void dm_dc_surface_commit(
- struct dc *dc,
-- struct drm_crtc *crtc)
-+ struct drm_crtc *crtc,
-+ struct dm_connector_state *dm_state)
- {
- struct dc_surface *dc_surface;
- const struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
-@@ -593,8 +643,11 @@ static void dm_dc_surface_commit(
- goto fail;
- }
-
-- /* Surface programming */
-+ calculate_stream_scaling_settings(&crtc->state->mode,
-+ dc_target->streams[0],
-+ dm_state);
-
-+ /* Surface programming */
- fill_plane_attributes(dc_surface, crtc);
- if (crtc->mode.private_flags &
- AMDGPU_CRTC_MODE_PRIVATE_FLAGS_GAMMASET) {
-@@ -753,47 +806,6 @@ static void fill_audio_info(
- /*TODO: move these defines elsewhere*/
- #define DAL_MAX_CONTROLLERS 4
-
--static void calculate_stream_scaling_settings(
-- const struct drm_display_mode *mode,
-- enum amdgpu_rmx_type rmx_type,
-- struct dc_stream *stream,
-- uint8_t underscan_vborder,
-- uint8_t underscan_hborder,
-- bool underscan_enable)
--{
-- /* Full screen scaling by default */
-- stream->src.width = mode->hdisplay;
-- stream->src.height = mode->vdisplay;
-- stream->dst.width = stream->timing.h_addressable;
-- stream->dst.height = stream->timing.v_addressable;
--
-- if (rmx_type == RMX_ASPECT || rmx_type == RMX_OFF) {
-- if (stream->src.width * stream->dst.height <
-- stream->src.height * stream->dst.width) {
-- /* height needs less upscaling/more downscaling */
-- stream->dst.width = stream->src.width *
-- stream->dst.height / stream->src.height;
-- } else {
-- /* width needs less upscaling/more downscaling */
-- stream->dst.height = stream->src.height *
-- stream->dst.width / stream->src.width;
-- }
-- } else if (rmx_type == RMX_CENTER) {
-- stream->dst = stream->src;
-- }
--
-- stream->dst.x = (stream->timing.h_addressable - stream->dst.width) / 2;
-- stream->dst.y = (stream->timing.v_addressable - stream->dst.height) / 2;
--
-- if (underscan_enable) {
-- stream->dst.x += underscan_hborder / 2;
-- stream->dst.y += underscan_vborder / 2;
-- stream->dst.width -= underscan_hborder;
-- stream->dst.height -= underscan_vborder;
-- }
--}
--
--
- static void copy_crtc_timing_for_drm_display_mode(
- const struct drm_display_mode *src_mode,
- struct drm_display_mode *dst_mode)
-@@ -877,12 +889,6 @@ static struct dc_target *create_target_for_sink(
- dc_timing_from_drm_display_mode(&stream->timing,
- &mode, &aconnector->base);
-
-- calculate_stream_scaling_settings(&mode, dm_state->scaling, stream,
-- dm_state->underscan_vborder,
-- dm_state->underscan_hborder,
-- dm_state->underscan_enable);
--
--
- fill_audio_info(
- &stream->audio_info,
- drm_connector,
-@@ -1079,8 +1085,6 @@ int amdgpu_dm_connector_atomic_set_property(
- if (crtc == state->crtc) {
- struct drm_plane_state *plane_state;
-
-- new_crtc_state->mode_changed = true;
--
- /*
- * Bit of magic done here. We need to ensure
- * that planes get update after mode is set.
-@@ -1122,6 +1126,9 @@ void amdgpu_dm_connector_funcs_reset(struct drm_connector *connector)
-
- if (state) {
- state->scaling = RMX_OFF;
-+ state->underscan_enable = false;
-+ state->underscan_hborder = 0;
-+ state->underscan_vborder = 0;
-
- connector->state = &state->base;
- connector->state->connector = connector;
-@@ -2180,10 +2187,10 @@ int amdgpu_dm_atomic_commit(
- struct drm_plane_state *plane_state = plane->state;
- struct drm_crtc *crtc = plane_state->crtc;
- struct drm_framebuffer *fb = plane_state->fb;
-+ struct drm_connector *connector;
-
-- if (fb && crtc) {
-- if (!crtc->state->planes_changed)
-- continue;
-+ if (fb && crtc && crtc->state->planes_changed) {
-+ struct dm_connector_state *dm_state = NULL;
-
- if (page_flip_needed(
- plane_state,
-@@ -2193,8 +2200,20 @@ int amdgpu_dm_atomic_commit(
- fb,
- crtc->state->event,
- 0);
-- else
-- dm_dc_surface_commit(dm->dc, crtc);
-+ else {
-+ list_for_each_entry(connector,
-+ &dev->mode_config.connector_list, head) {
-+ if (connector->state->crtc == crtc) {
-+ dm_state = to_dm_connector_state(connector->state);
-+ break;
-+ }
-+ }
-+
-+ dm_dc_surface_commit(
-+ dm->dc,
-+ crtc,
-+ dm_state);
-+ }
- }
- }
-
-diff --git a/drivers/gpu/drm/amd/dal/dc/basics/logger.c b/drivers/gpu/drm/amd/dal/dc/basics/logger.c
-index 50db743..5aadda7 100644
---- a/drivers/gpu/drm/amd/dal/dc/basics/logger.c
-+++ b/drivers/gpu/drm/amd/dal/dc/basics/logger.c
-@@ -237,6 +237,7 @@ struct log_major_mask_info {
- (1 << LOG_MINOR_HW_TRACE_HPD_IRQ)
- #define LG_HW_TR_PLANES_MSK (1 << LOG_MINOR_HW_TRACE_MPO)
- #define LG_ALL_MSK 0xffffffff
-+#define LG_DCP_MSK ~(1 << LOG_MINOR_DCP_SCALER)
-
- #define LG_SYNC_MSK (1 << LOG_MINOR_SYNC_TIMING)
-
-@@ -254,7 +255,7 @@ static const struct log_major_mask_info log_major_mask_info_tbl[] = {
- hw_trace_minor_info_tbl, NUM_ELEMENTS(hw_trace_minor_info_tbl)},
- {{LOG_MAJOR_MST, "MST" }, LG_ALL_MSK, mst_minor_info_tbl, NUM_ELEMENTS(mst_minor_info_tbl)},
- {{LOG_MAJOR_DCS, "DCS" }, LG_ALL_MSK, dcs_minor_info_tbl, NUM_ELEMENTS(dcs_minor_info_tbl)},
-- {{LOG_MAJOR_DCP, "DCP" }, LG_ALL_MSK, dcp_minor_info_tbl, NUM_ELEMENTS(dcp_minor_info_tbl)},
-+ {{LOG_MAJOR_DCP, "DCP" }, LG_DCP_MSK, dcp_minor_info_tbl, NUM_ELEMENTS(dcp_minor_info_tbl)},
- {{LOG_MAJOR_BIOS, "Bios" }, LG_ALL_MSK, bios_minor_info_tbl, NUM_ELEMENTS(bios_minor_info_tbl)},
- {{LOG_MAJOR_REGISTER, "Register" }, LG_ALL_MSK, reg_minor_info_tbl, NUM_ELEMENTS(reg_minor_info_tbl)},
- {{LOG_MAJOR_INFO_PACKETS, "InfoPacket" }, LG_ALL_MSK, info_packet_minor_info_tbl, NUM_ELEMENTS(info_packet_minor_info_tbl)},
-diff --git a/drivers/gpu/drm/amd/dal/dc/core/dc_resource.c b/drivers/gpu/drm/amd/dal/dc/core/dc_resource.c
-index 082fb02..e5b1d02 100644
---- a/drivers/gpu/drm/amd/dal/dc/core/dc_resource.c
-+++ b/drivers/gpu/drm/amd/dal/dc/core/dc_resource.c
-@@ -330,6 +330,27 @@ void build_scaling_params(
- stream->taps.v_taps_c = 1;
- else
- stream->taps.v_taps_c = surface->scaling_quality.v_taps_c;
-+
-+ dal_logger_write(stream->ctx->logger,
-+ LOG_MAJOR_DCP,
-+ LOG_MINOR_DCP_SCALER,
-+ "%s: Overscan:\n bot:%d left:%d right:%d "
-+ "top:%d\nViewport:\nheight:%d width:%d x:%d "
-+ "y:%d\n dst_rect:\nheight:%d width:%d x:%d "
-+ "y:%d\n",
-+ __func__,
-+ stream->overscan.bottom,
-+ stream->overscan.left,
-+ stream->overscan.right,
-+ stream->overscan.top,
-+ stream->viewport.height,
-+ stream->viewport.width,
-+ stream->viewport.x,
-+ stream->viewport.y,
-+ surface->dst_rect.height,
-+ surface->dst_rect.width,
-+ surface->dst_rect.x,
-+ surface->dst_rect.y);
- }
-
- void build_scaling_params_for_context(
-diff --git a/drivers/gpu/drm/amd/dal/dc/core/dc_stream.c b/drivers/gpu/drm/amd/dal/dc/core/dc_stream.c
-index 1a7bf50..986368a 100644
---- a/drivers/gpu/drm/amd/dal/dc/core/dc_stream.c
-+++ b/drivers/gpu/drm/amd/dal/dc/core/dc_stream.c
-@@ -168,5 +168,13 @@ alloc_fail:
- return NULL;
- }
-
-+void dc_update_stream(const struct dc_stream *dc_stream,
-+ struct rect *src,
-+ struct rect *dst)
-+{
-+ struct core_stream *stream = DC_STREAM_TO_CORE(dc_stream);
-
-+ stream->public.src = *src;
-+ stream->public.dst = *dst;
-+}
-
-diff --git a/drivers/gpu/drm/amd/dal/dc/dc.h b/drivers/gpu/drm/amd/dal/dc/dc.h
-index 1db9395..0cb9d77 100644
---- a/drivers/gpu/drm/amd/dal/dc/dc.h
-+++ b/drivers/gpu/drm/amd/dal/dc/dc.h
-@@ -258,6 +258,9 @@ struct dc_stream *dc_create_stream_for_sink(const struct dc_sink *dc_sink);
- void dc_stream_retain(struct dc_stream *dc_stream);
- void dc_stream_release(struct dc_stream *dc_stream);
-
-+void dc_update_stream(const struct dc_stream *dc_stream,
-+ struct rect *src, struct rect *dst);
-+
- /*******************************************************************************
- * Link Interfaces
- ******************************************************************************/
---
-2.7.4
-
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-19 03:43:56 +0000