diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0189-drm-amd-display-Make-new-pixel-clock-more-obvious.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0189-drm-amd-display-Make-new-pixel-clock-more-obvious.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0189-drm-amd-display-Make-new-pixel-clock-more-obvious.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0189-drm-amd-display-Make-new-pixel-clock-more-obvious.patch new file mode 100644 index 00000000..9bf78670 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0189-drm-amd-display-Make-new-pixel-clock-more-obvious.patch @@ -0,0 +1,45 @@ +From c0dc3b7bd490ed4940fcf9769fa0e18c569d1668 Mon Sep 17 00:00:00 2001 +From: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> +Date: Tue, 24 Jan 2017 15:45:33 -0500 +Subject: [PATCH 0189/4131] drm/amd/display: Make new pixel clock more obvious + +Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> +Reviewed-by: Tony Cheng <Tony.Cheng@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 | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c +index 499ef56..e05e419 100644 +--- a/drivers/gpu/drm/amd/display/dc/core/dc.c ++++ b/drivers/gpu/drm/amd/display/dc/core/dc.c +@@ -1066,6 +1066,7 @@ bool dc_pre_update_surfaces_to_stream( + int i, j; + struct core_dc *core_dc = DC_TO_CORE(dc); + uint32_t prev_disp_clk = core_dc->current_context->bw_results.dispclk_khz; ++ int new_disp_clk; + struct dc_stream_status *stream_status = NULL; + struct validate_context *context; + struct validate_context *temp_context; +@@ -1150,6 +1151,7 @@ bool dc_pre_update_surfaces_to_stream( + ret = false; + goto unexpected_fail; + } ++ new_disp_clk = context->bw_results.dispclk_khz; + + if (core_dc->res_pool->funcs->apply_clk_constraints) { + temp_context = core_dc->res_pool->funcs->apply_clk_constraints( +@@ -1166,7 +1168,7 @@ bool dc_pre_update_surfaces_to_stream( + context = temp_context; + } + +- if (prev_disp_clk < context->bw_results.dispclk_khz) { ++ if (prev_disp_clk < new_disp_clk) { + pplib_apply_display_requirements(core_dc, context, + &context->pp_display_cfg); + context->res_ctx.pool->display_clock->funcs->set_clock( +-- +2.7.4 + |