diff options
| author | Suraj Kandpal <suraj.kandpal@intel.com> | 2024-10-28 10:43:31 +0300 |
|---|---|---|
| committer | Suraj Kandpal <suraj.kandpal@intel.com> | 2024-10-29 08:16:43 +0300 |
| commit | f0ea2909449fb8231d1a8e7d1ac060023114e415 (patch) | |
| tree | 09e9627341f0f493504bde01d53b2986cd48041f /drivers/gpu/drm/i915 | |
| parent | a0e45f70d44e25fdfa26b4f4fc170fba3e45cd62 (diff) | |
| download | linux-f0ea2909449fb8231d1a8e7d1ac060023114e415.tar.xz | |
drm/i915/xe3lpd: Increase resolution for plane to support 6k
DISPLAY_VER >= 30 onwards CRTC can now support 6k resolution.
Increase pipe and plane max width and height to reflect this
increase in resolution.
--v2
-Take care of the subsampling scenario sooner rather than later [Matt]
--v3
-Take care of the joined pipe limits too [Ankit/Matt]
--v4
-Leave the joiner limits check here as is and handle them later [Ville]
Signed-off-by: Arun R Murthy <arun.r.murthy@intel.com>
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241028074333.182041-2-suraj.kandpal@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/skl_universal_plane.c | 16 |
2 files changed, 19 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index ef1436146325..92e22bf53e76 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -8450,7 +8450,10 @@ intel_mode_valid_max_plane_size(struct drm_i915_private *dev_priv, * plane so let's not advertize modes that are * too big for that. */ - if (DISPLAY_VER(dev_priv) >= 11) { + if (DISPLAY_VER(dev_priv) >= 30) { + plane_width_max = 6144 * num_joined_pipes; + plane_height_max = 4800; + } else if (DISPLAY_VER(dev_priv) >= 11) { plane_width_max = 5120 * num_joined_pipes; plane_height_max = 4320; } else { diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c b/drivers/gpu/drm/i915/display/skl_universal_plane.c index 9557b08ca2e2..5b1f6069e5da 100644 --- a/drivers/gpu/drm/i915/display/skl_universal_plane.c +++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c @@ -431,6 +431,16 @@ static int icl_plane_min_width(const struct drm_framebuffer *fb, } } +static int xe3_plane_max_width(const struct drm_framebuffer *fb, + int color_plane, + unsigned int rotation) +{ + if (intel_format_info_is_yuv_semiplanar(fb->format, fb->modifier)) + return 4096; + else + return 6144; +} + static int icl_hdr_plane_max_width(const struct drm_framebuffer *fb, int color_plane, unsigned int rotation) @@ -2573,7 +2583,11 @@ skl_universal_plane_create(struct drm_i915_private *dev_priv, intel_fbc_add_plane(skl_plane_fbc(dev_priv, pipe, plane_id), plane); - if (DISPLAY_VER(dev_priv) >= 11) { + if (DISPLAY_VER(dev_priv) >= 30) { + plane->max_width = xe3_plane_max_width; + plane->max_height = icl_plane_max_height; + plane->min_cdclk = icl_plane_min_cdclk; + } else if (DISPLAY_VER(dev_priv) >= 11) { plane->min_width = icl_plane_min_width; if (icl_is_hdr_plane(dev_priv, plane_id)) plane->max_width = icl_hdr_plane_max_width; |