Please ignore this patch. Error happened while sending patches.
> -----Original Message-----
> From: Chauhan, Madhav
> Sent: Tuesday, October 3, 2017 12:41 PM
> To: intel-gfx@xxxxxxxxxxxxxxxxxxxxx
> Cc: Nikula, Jani <jani.nikula@xxxxxxxxx>; Hiremath, Shashidhar
> <shashidhar.hiremath@xxxxxxxxx>; Shankar, Uma
> <uma.shankar@xxxxxxxxx>; patches/0001-drm-i915-Parse-DSI-backlight-
> cabc-ports.patch; Chauhan, Madhav <madhav.chauhan@xxxxxxxxx>
> Subject: [PATCH 2/2] drm/i915/: Use existing DSI backlight ports info
>
> This patch re-use already parsed DSI backlight/cabc ports info for saving it
> inside struct intel_dsi rather than parsing it at the time of DSI initialization.
>
> Signed-off-by: Madhav Chauhan <madhav.chauhan@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/intel_dsi.c | 37 ++++---------------------------------
> 1 file changed, 4 insertions(+), 33 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_dsi.c
> b/drivers/gpu/drm/i915/intel_dsi.c
> index 20a7b00..6d21ae8 100644
> --- a/drivers/gpu/drm/i915/intel_dsi.c
> +++ b/drivers/gpu/drm/i915/intel_dsi.c
> @@ -1746,42 +1746,13 @@ void intel_dsi_init(struct drm_i915_private
> *dev_priv)
> else
> intel_encoder->crtc_mask = BIT(PIPE_B);
>
> - if (dev_priv->vbt.dsi.config->dual_link) {
> + if (dev_priv->vbt.dsi.config->dual_link)
> intel_dsi->ports = BIT(PORT_A) | BIT(PORT_C);
> -
> - switch (dev_priv->vbt.dsi.config->dl_dcs_backlight_ports) {
> - case DL_DCS_PORT_A:
> - intel_dsi->dcs_backlight_ports = BIT(PORT_A);
> - break;
> - case DL_DCS_PORT_C:
> - intel_dsi->dcs_backlight_ports = BIT(PORT_C);
> - break;
> - default:
> - case DL_DCS_PORT_A_AND_C:
> - intel_dsi->dcs_backlight_ports = BIT(PORT_A) |
> BIT(PORT_C);
> - break;
> - }
> -
> - switch (dev_priv->vbt.dsi.config->dl_dcs_cabc_ports) {
> - case DL_DCS_PORT_A:
> - intel_dsi->dcs_cabc_ports = BIT(PORT_A);
> - break;
> - case DL_DCS_PORT_C:
> - intel_dsi->dcs_cabc_ports = BIT(PORT_C);
> - break;
> - default:
> - case DL_DCS_PORT_A_AND_C:
> - intel_dsi->dcs_cabc_ports = BIT(PORT_A) |
> BIT(PORT_C);
> - break;
> - }
> - } else {
> + else
> intel_dsi->ports = BIT(port);
> - intel_dsi->dcs_backlight_ports = BIT(port);
> - intel_dsi->dcs_cabc_ports = BIT(port);
> - }
>
> - if (!dev_priv->vbt.dsi.config->cabc_supported)
> - intel_dsi->dcs_cabc_ports = 0;
> + intel_dsi->dcs_backlight_ports = dev_priv->vbt.dsi.bl_ports;
> + intel_dsi->dcs_cabc_ports = dev_priv->vbt.dsi.cabc_ports;
>
> /* Create a DSI host (and a device) for each port. */
> for_each_dsi_port(port, intel_dsi->ports) {
> --
> 2.7.4
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
