Re: [PATCH 26/37] drm/amd/display/amdgpu_dm/amdgpu_dm_helpers: Move SYNAPTICS_DEVICE_ID into CONFIG_DRM_AMD_DC_DCN ifdef

Alex Deucher
2023-03-17T20:33:23Z

On Fri, Mar 17, 2023 at 4:23 AM Lee Jones <lee@kernel.org> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_helpers.c:48:22: warning: ‘SYNAPTICS_DEVICE_ID’ defined but not used [-Wunused-const-variable=]

CONFIG_DRM_AMD_DC_DCN was recently dropped so this patch is no longer relevant.

Alex

>
> Cc: Harry Wentland <harry.wentland@amd.com>
> Cc: Leo Li <sunpeng.li@amd.com>
> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
> Cc: Alex Deucher <alexander.deucher@amd.com>
> Cc: "Christian König" <christian.koenig@amd.com>
> Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com>
> Cc: David Airlie <airlied@gmail.com>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: amd-gfx@lists.freedesktop.org
> Cc: dri-devel@lists.freedesktop.org
> Signed-off-by: Lee Jones <lee@kernel.org>
> ---
> drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
> index 330ab036c830f..a8904184673f6 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
> @@ -44,9 +44,6 @@
> #include "dm_helpers.h"
> #include "ddc_service_types.h"
>
> -/* MST Dock */
> -static const uint8_t SYNAPTICS_DEVICE_ID[] = "SYNA";
> -
> /* dm_helpers_parse_edid_caps
> *
> * Parse edid caps
> @@ -703,6 +700,9 @@ static void apply_synaptics_fifo_reset_wa(struct drm_dp_aux *aux)
> DC_LOG_DC("Done apply_synaptics_fifo_reset_wa\n");
> }
>
> +/* MST Dock */
> +static const uint8_t SYNAPTICS_DEVICE_ID[] = "SYNA";
> +
> static uint8_t write_dsc_enable_synaptics_non_virtual_dpcd_mst(
> struct drm_dp_aux *aux,
> const struct dc_stream_state *stream,
> --
> 2.40.0.rc1.284.g88254d51c5-goog
>