diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0639-drm-amd-display-plumbing-to-allow-easy-print-of-HW-s.patch')
| -rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0639-drm-amd-display-plumbing-to-allow-easy-print-of-HW-s.patch | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0639-drm-amd-display-plumbing-to-allow-easy-print-of-HW-s.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0639-drm-amd-display-plumbing-to-allow-easy-print-of-HW-s.patch deleted file mode 100644 index 55cedeb9..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0639-drm-amd-display-plumbing-to-allow-easy-print-of-HW-s.patch +++ /dev/null @@ -1,107 +0,0 @@ -From b478e4f096a5a7cc340ffedab26a18fb2cf518e0 Mon Sep 17 00:00:00 2001 -From: Tony Cheng <tony.cheng@amd.com> -Date: Thu, 20 Jul 2017 00:12:20 -0400 -Subject: [PATCH 0639/4131] drm/amd/display: plumbing to allow easy print of HW - state for DTN - -Signed-off-by: Tony Cheng <tony.cheng@amd.com> -Reviewed-by: Wesley Chalmers <Wesley.Chalmers@amd.com> -Acked-by: Harry Wentland <Harry.Wentland@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/display/dc/core/dc.c | 7 +++++++ - drivers/gpu/drm/amd/display/dc/dc.h | 2 ++ - drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 12 ++++++++++++ - drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h | 2 ++ - drivers/gpu/drm/amd/display/include/logger_interface.h | 4 ++++ - 5 files changed, 27 insertions(+) - -diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c -index eda36c7..ad1b905 100644 ---- a/drivers/gpu/drm/amd/display/dc/core/dc.c -+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c -@@ -2035,3 +2035,10 @@ bool dc_init_dchub(struct dc *dc, struct dchub_init_data *dh_data) - - } - -+void dc_log_hw_state(struct dc *dc) -+{ -+ struct core_dc *core_dc = DC_TO_CORE(dc); -+ -+ if (core_dc->hwss.log_hw_state) -+ core_dc->hwss.log_hw_state(core_dc); -+} -diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h -index 7ecbff7..7b8e11c 100644 ---- a/drivers/gpu/drm/amd/display/dc/dc.h -+++ b/drivers/gpu/drm/amd/display/dc/dc.h -@@ -236,6 +236,8 @@ void dc_destroy(struct dc **dc); - - bool dc_init_dchub(struct dc *dc, struct dchub_init_data *dh_data); - -+void dc_log_hw_state(struct dc *dc); -+ - /******************************************************************************* - * Surface Interfaces - ******************************************************************************/ -diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c -index 6543027..c0aa32b 100644 ---- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c -+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c -@@ -1851,6 +1851,17 @@ static void dcn10_setup_stereo(struct pipe_ctx *pipe_ctx, struct core_dc *dc) - return; - } - -+static void dcn10_log_hw_state(struct core_dc *dc) -+{ -+ struct dc_context *dc_ctx = dc->ctx; -+ -+ DTN_INFO("%s: Hello World", __func__); -+ -+ /* todo: add meaningful register reads and print out HW state -+ * -+ */ -+} -+ - static bool dcn10_dummy_display_power_gating( - struct core_dc *dc, - uint8_t controller_id, -@@ -1887,6 +1898,7 @@ static const struct hw_sequencer_funcs dcn10_funcs = { - .set_static_screen_control = set_static_screen_control, - .setup_stereo = dcn10_setup_stereo, - .set_avmute = dce110_set_avmute, -+ .log_hw_state = dcn10_log_hw_state, - }; - - -diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h -index d94e8e4..4c027a9 100644 ---- a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h -+++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h -@@ -154,6 +154,8 @@ struct hw_sequencer_funcs { - struct core_dc *dc); - - void (*set_avmute)(struct pipe_ctx *pipe_ctx, bool enable); -+ -+ void (*log_hw_state)(struct core_dc *dc); - }; - - void color_space_to_black_color( -diff --git a/drivers/gpu/drm/amd/display/include/logger_interface.h b/drivers/gpu/drm/amd/display/include/logger_interface.h -index ce5fef2..c861e72 100644 ---- a/drivers/gpu/drm/amd/display/include/logger_interface.h -+++ b/drivers/gpu/drm/amd/display/include/logger_interface.h -@@ -123,6 +123,10 @@ void context_clock_trace( - dm_logger_write(dc_ctx->logger, LOG_ERROR, \ - __VA_ARGS__); - -+#define DTN_INFO(...) \ -+ dm_logger_write(dc_ctx->logger, LOG_DTN, \ -+ __VA_ARGS__) -+ - #define DC_SYNC_INFO(...) \ - dm_logger_write(dc_ctx->logger, LOG_SYNC, \ - __VA_ARGS__); --- -2.7.4 - |