diff mbox series

[3/4] drm/msm/dsi: Allow all bpc values

Message ID 20250203181436.87785-4-danila@jiaxyga.com (mailing list archive)
State New
Headers show
Series sm7325-nothing-spacewar: Add and enable the panel | expand

Commit Message

Danila Tikhonov Feb. 3, 2025, 6:14 p.m. UTC 
From: Eugene Lepshy <fekz115@gmail.com>

DRM DSC helper has parameters for various bpc values ​​other than 8:
(8/10/12/14/16).

Remove this guard.

Signed-off-by: Eugene Lepshy <fekz115@gmail.com>
Signed-off-by: Danila Tikhonov <danila@jiaxyga.com>
---
 drivers/gpu/drm/msm/dsi/dsi_host.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

Comments

Dmitry Baryshkov Feb. 4, 2025, 12:54 a.m. UTC | #1 
On Mon, Feb 03, 2025 at 09:14:26PM +0300, Danila Tikhonov wrote:
> From: Eugene Lepshy <fekz115@gmail.com>
> 
> DRM DSC helper has parameters for various bpc values ​​other than 8:
> (8/10/12/14/16).
> 
> Remove this guard.
> 
> Signed-off-by: Eugene Lepshy <fekz115@gmail.com>
> Signed-off-by: Danila Tikhonov <danila@jiaxyga.com>
> ---
>  drivers/gpu/drm/msm/dsi/dsi_host.c | 7 +------
>  1 file changed, 1 insertion(+), 6 deletions(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
diff mbox series

Patch

diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 007311c21fda..d182af7bbb81 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -1767,11 +1767,6 @@  static int dsi_populate_dsc_params(struct msm_dsi_host *msm_host, struct drm_dsc
 		return -EINVAL;
 	}
 
-	if (dsc->bits_per_component != 8) {
-		DRM_DEV_ERROR(&msm_host->pdev->dev, "DSI does not support bits_per_component != 8 yet\n");
-		return -EOPNOTSUPP;
-	}
-
 	dsc->simple_422 = 0;
 	dsc->convert_rgb = 1;
 	dsc->vbr_enable = 0;
@@ -1779,7 +1774,7 @@  static int dsi_populate_dsc_params(struct msm_dsi_host *msm_host, struct drm_dsc
 	drm_dsc_set_const_params(dsc);
 	drm_dsc_set_rc_buf_thresh(dsc);
 
-	/* handle only bpp = bpc = 8, pre-SCR panels */
+	/* handle only pre-SCR panels */
 	ret = drm_dsc_setup_rc_params(dsc, DRM_DSC_1_1_PRE_SCR);
 	if (ret) {
 		DRM_DEV_ERROR(&msm_host->pdev->dev, "could not find DSC RC parameters\n");