diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0998-drm-amd-display-Change-log-level-for-DCN-powergattin.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0998-drm-amd-display-Change-log-level-for-DCN-powergattin.patch | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0998-drm-amd-display-Change-log-level-for-DCN-powergattin.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0998-drm-amd-display-Change-log-level-for-DCN-powergattin.patch new file mode 100644 index 00000000..ed77cf41 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0998-drm-amd-display-Change-log-level-for-DCN-powergattin.patch @@ -0,0 +1,77 @@ +From d1dfc347027cdcbbe3d258ae3c865acfd7f5f728 Mon Sep 17 00:00:00 2001 +From: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> +Date: Mon, 21 Aug 2017 11:46:17 -0400 +Subject: [PATCH 0998/4131] drm/amd/display: Change log level for DCN + powergatting + +Change log level from LOG_DC to LOG_DEBUG +LOG_DC spams dmesg on linux when hotpluging + +Change-Id: I60a1b9c86f6867ce986fb5f2a16cfc5eadd07009 +Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> +Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> +--- + drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 12 ++++++------ + 1 file changed, 6 insertions(+), 6 deletions(-) + +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 20c4164..bd02329 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 +@@ -772,7 +772,7 @@ static void power_on_plane( + hubp_pg_control(hws, plane_id, true); + REG_SET(DC_IP_REQUEST_CNTL, 0, + IP_REQUEST_EN, 0); +- dm_logger_write(hws->ctx->logger, LOG_DC, ++ dm_logger_write(hws->ctx->logger, LOG_DEBUG, + "Un-gated front end for pipe %d\n", plane_id); + } + +@@ -1003,7 +1003,7 @@ static void reset_back_end_for_pipe( + return; + + pipe_ctx->stream = NULL; +- dm_logger_write(dc->ctx->logger, LOG_DC, ++ dm_logger_write(dc->ctx->logger, LOG_DEBUG, + "Reset back end for pipe %d, tg:%d\n", + pipe_ctx->pipe_idx, pipe_ctx->stream_res.tg->inst); + } +@@ -1096,7 +1096,7 @@ static void plane_atomic_power_down(struct dc *dc, int fe_idx) + xfm->funcs->transform_reset(xfm); + REG_SET(DC_IP_REQUEST_CNTL, 0, + IP_REQUEST_EN, 0); +- dm_logger_write(dc->ctx->logger, LOG_DC, ++ dm_logger_write(dc->ctx->logger, LOG_DEBUG, + "Power gated front end %d\n", fe_idx); + + if (dc->debug.sanity_checks) +@@ -1153,7 +1153,7 @@ static void dcn10_power_down_fe(struct dc *dc, int fe_idx) + xfm->funcs->transform_reset(xfm); + REG_SET(DC_IP_REQUEST_CNTL, 0, + IP_REQUEST_EN, 0); +- dm_logger_write(dc->ctx->logger, LOG_DC, ++ dm_logger_write(dc->ctx->logger, LOG_DEBUG, + "Power gated front end %d\n", fe_idx); + + if (dc->debug.sanity_checks) +@@ -1921,7 +1921,7 @@ static void dcn10_power_on_fe( + /*TODO: REG_UPDATE(DENTIST_DISPCLK_CNTL, DENTIST_DPPCLK_WDIVIDER, 0x1f);*/ + + if (plane_state) { +- dm_logger_write(dc->ctx->logger, LOG_DC, ++ dm_logger_write(dc->ctx->logger, LOG_DEBUG, + "Pipe:%d 0x%x: addr hi:0x%x, " + "addr low:0x%x, " + "src: %d, %d, %d," +@@ -1939,7 +1939,7 @@ static void dcn10_power_on_fe( + plane_state->dst_rect.width, + plane_state->dst_rect.height); + +- dm_logger_write(dc->ctx->logger, LOG_HW_SET_MODE, ++ dm_logger_write(dc->ctx->logger, LOG_DEBUG, + "Pipe %d: width, height, x, y\n" + "viewport:%d, %d, %d, %d\n" + "recout: %d, %d, %d, %d\n", +-- +2.7.4 + |