Re: [PATCH] drm/panel: samsung-s6d7aa0: use pointer for drm_mode in panel desc struct

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, May 23, 2023 at 2:20 PM Artur Weber <aweber.kernel@xxxxxxxxx> wrote:
>
> Fixes compilation errors on older GCC versions (before 8.x) and Clang
> after changes introduced in commit 6810bb390282 ("drm/panel: Add
> Samsung S6D7AA0 panel controller driver"). Tested with GCC 13.1.1,
> GCC 6.4.0 and Clang 16.0.3.

Hi Artur,
Thanks for the patch! Mind sending a v2 with the diagnostic added to
the commit message? This gives reviewers much more context as to what
issue you are fixing.

>
> Signed-off-by: Artur Weber <aweber.kernel@xxxxxxxxx>
> ---
>  drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c b/drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
> index f532aa018428..102e1fc7ee38 100644
> --- a/drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
> +++ b/drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
> @@ -37,7 +37,7 @@ struct s6d7aa0_panel_desc {
>         unsigned int panel_type;
>         int (*init_func)(struct s6d7aa0 *ctx);
>         int (*off_func)(struct s6d7aa0 *ctx);
> -       const struct drm_display_mode drm_mode;
> +       const struct drm_display_mode *drm_mode;
>         unsigned long mode_flags;
>         u32 bus_flags;
>         bool has_backlight;
> @@ -309,7 +309,7 @@ static const struct s6d7aa0_panel_desc s6d7aa0_lsl080al02_desc = {
>         .panel_type = S6D7AA0_PANEL_LSL080AL02,
>         .init_func = s6d7aa0_lsl080al02_init,
>         .off_func = s6d7aa0_lsl080al02_off,
> -       .drm_mode = s6d7aa0_lsl080al02_mode,
> +       .drm_mode = &s6d7aa0_lsl080al02_mode,
>         .mode_flags = MIPI_DSI_MODE_VSYNC_FLUSH | MIPI_DSI_MODE_VIDEO_NO_HFP,
>         .bus_flags = DRM_BUS_FLAG_DE_HIGH,
>
> @@ -412,7 +412,7 @@ static const struct s6d7aa0_panel_desc s6d7aa0_lsl080al03_desc = {
>         .panel_type = S6D7AA0_PANEL_LSL080AL03,
>         .init_func = s6d7aa0_lsl080al03_init,
>         .off_func = s6d7aa0_lsl080al03_off,
> -       .drm_mode = s6d7aa0_lsl080al03_mode,
> +       .drm_mode = &s6d7aa0_lsl080al03_mode,
>         .mode_flags = MIPI_DSI_MODE_NO_EOT_PACKET,
>         .bus_flags = 0,
>
> @@ -440,7 +440,7 @@ static const struct s6d7aa0_panel_desc s6d7aa0_ltl101at01_desc = {
>         .panel_type = S6D7AA0_PANEL_LTL101AT01,
>         .init_func = s6d7aa0_lsl080al03_init, /* Similar init to LSL080AL03 */
>         .off_func = s6d7aa0_lsl080al03_off,
> -       .drm_mode = s6d7aa0_ltl101at01_mode,
> +       .drm_mode = &s6d7aa0_ltl101at01_mode,
>         .mode_flags = MIPI_DSI_MODE_NO_EOT_PACKET,
>         .bus_flags = 0,
>
> @@ -458,7 +458,7 @@ static int s6d7aa0_get_modes(struct drm_panel *panel,
>         if (!ctx)
>                 return -EINVAL;
>
> -       mode = drm_mode_duplicate(connector->dev, &ctx->desc->drm_mode);
> +       mode = drm_mode_duplicate(connector->dev, ctx->desc->drm_mode);
>         if (!mode)
>                 return -ENOMEM;
>
>
> base-commit: 37cee4876a45a5c3da79a83d34ed4f3c68548aef
> --
> 2.40.1
>


-- 
Thanks,
~Nick Desaulniers




[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux