diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0762-drm-amd-dal-Expose-dig-index-display_signal-and-ddc-.patch')
-rw-r--r-- | common/recipes-kernel/linux/files/0762-drm-amd-dal-Expose-dig-index-display_signal-and-ddc-.patch | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/common/recipes-kernel/linux/files/0762-drm-amd-dal-Expose-dig-index-display_signal-and-ddc-.patch b/common/recipes-kernel/linux/files/0762-drm-amd-dal-Expose-dig-index-display_signal-and-ddc-.patch deleted file mode 100644 index 4e966c54..00000000 --- a/common/recipes-kernel/linux/files/0762-drm-amd-dal-Expose-dig-index-display_signal-and-ddc-.patch +++ /dev/null @@ -1,125 +0,0 @@ -From 9783c01cb969c1c5310d2ceda0a62ea7d20a3f10 Mon Sep 17 00:00:00 2001 -From: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> -Date: Tue, 2 Feb 2016 14:32:29 -0500 -Subject: [PATCH 0762/1110] drm/amd/dal: Expose dig index, display_signal and - ddc to amdgpu - -Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> -Acked-by: Harry Wentland <harry.wentland@amd.com> ---- - .../gpu/drm/amd/dal/dc/adapter/adapter_service.c | 2 +- - drivers/gpu/drm/amd/dal/dc/core/dc.c | 44 ++++++++++++++++++++++ - drivers/gpu/drm/amd/dal/dc/dc.h | 26 ++++++------- - 3 files changed, 58 insertions(+), 14 deletions(-) - -diff --git a/drivers/gpu/drm/amd/dal/dc/adapter/adapter_service.c b/drivers/gpu/drm/amd/dal/dc/adapter/adapter_service.c -index 3e07408..dd2f931 100644 ---- a/drivers/gpu/drm/amd/dal/dc/adapter/adapter_service.c -+++ b/drivers/gpu/drm/amd/dal/dc/adapter/adapter_service.c -@@ -92,7 +92,7 @@ static struct feature_source_entry feature_entry_table[] = { - * Driver uses SW I2C. - * Make Test uses HW I2C. - */ -- {FEATURE_RESTORE_USAGE_I2C_SW_ENGINE, true, true}, -+ {FEATURE_RESTORE_USAGE_I2C_SW_ENGINE, false, true}, - {FEATURE_USE_MAX_DISPLAY_CLK, false, true}, - {FEATURE_ALLOW_EDP_RESOURCE_SHARING, false, true}, - {FEATURE_SUPPORT_DP_YUV, false, true}, -diff --git a/drivers/gpu/drm/amd/dal/dc/core/dc.c b/drivers/gpu/drm/amd/dal/dc/core/dc.c -index e6c7cac..0b8f158 100644 ---- a/drivers/gpu/drm/amd/dal/dc/core/dc.c -+++ b/drivers/gpu/drm/amd/dal/dc/core/dc.c -@@ -886,3 +886,47 @@ void dc_link_remove_remote_sink(const struct dc_link *link, const struct dc_sink - } - } - } -+ -+uint8_t dc_get_dig_index(const struct dc_stream *stream) -+{ -+ -+ struct core_stream *core_stream = DC_STREAM_TO_CORE(stream); -+ -+ switch (core_stream->stream_enc->id) { -+ case ENGINE_ID_DIGA: -+ return 0; -+ case ENGINE_ID_DIGB: -+ return 1; -+ case ENGINE_ID_DIGC: -+ return 2; -+ case ENGINE_ID_DIGD: -+ return 3; -+ case ENGINE_ID_DIGE: -+ return 4; -+ case ENGINE_ID_DIGF: -+ return 5; -+ case ENGINE_ID_DIGG: -+ return 6; -+ default: -+ return -1; -+ } -+ -+ return 0; -+} -+ -+enum gpio_ddc_line dc_get_ddc_line( -+ const struct dc_stream *stream) -+{ -+ -+ struct core_sink *core_sink = DC_SINK_TO_CORE(stream->sink); -+ struct ddc *ddc_line = dal_ddc_service_get_ddc_pin( -+ core_sink->link->ddc); -+ -+ return dal_ddc_get_line(ddc_line); -+} -+ -+enum signal_type dc_get_display_signal( -+ const struct dc_stream *stream) -+{ -+ return stream->sink->sink_signal; -+} -diff --git a/drivers/gpu/drm/amd/dal/dc/dc.h b/drivers/gpu/drm/amd/dal/dc/dc.h -index 1cd0883..61f13bd 100644 ---- a/drivers/gpu/drm/amd/dal/dc/dc.h -+++ b/drivers/gpu/drm/amd/dal/dc/dc.h -@@ -430,20 +430,10 @@ void dc_resume(const struct dc *dc); - - const struct ddc_service *dc_get_ddc_at_index( - struct dc *dc, uint32_t link_index); --const struct dc_ddc* dc_get_ddc_from_sink(const struct dc_sink* sink); --const struct dc_ddc* dc_get_ddc_from_link(const struct dc_link* link); --bool dc_ddc_query_i2c(const struct dc_ddc* ddc, -- uint32_t address, -- uint8_t* write_buf, -- uint32_t write_size, -- uint8_t* read_buf, -- uint32_t read_size); --bool dc_ddc_dpcd_read(const struct dc_ddc* ddc, uint32_t address, -- uint8_t* data, uint32_t len); --bool dc_ddc_dpcd_write(const struct dc_ddc* ddc, uint32_t address, -- const uint8_t* data, uint32_t len); -- - -+/* -+ * DPCD access interfaces -+ */ - - bool dc_read_dpcd( - struct dc *dc, -@@ -459,4 +449,14 @@ bool dc_write_dpcd( - const uint8_t *data, - uint32_t size); - -+ -+uint8_t dc_get_dig_index(const struct dc_stream *stream); -+ -+enum signal_type dc_get_display_signal( -+ const struct dc_stream *stream); -+ -+enum gpio_ddc_line dc_get_ddc_line( -+ const struct dc_stream *stream); -+ -+ - #endif /* DC_INTERFACE_H_ */ --- -2.7.4 - |