[PATCH 3/4] drm/i915/fbc: xe2_lpd+ don't require any hardcoded plane width limit
Vinod Govindapillai <[email protected]>
| Newsgroups | org.freedesktop.lists.intel-gfx,org.freedesktop.lists.intel-xe |
|---|---|
| Organization | Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs Bertel Jungin Aukio 5, 02600 Espoo |
| Message-ID | <[email protected]> |
In xe2_lpd+ platforms, there are no restrictions to enable FBC on planes with respect to the plane width - width can be as per the platform's maximum supported resolution. Bspec: 69560 Signed-off-by: Vinod Govindapillai <[email protected]> --- drivers/gpu/drm/i915/display/intel_fbc.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c index 78228a5e765f..20f02ef9387a 100644 --- a/drivers/gpu/drm/i915/display/intel_fbc.c +++ b/drivers/gpu/drm/i915/display/intel_fbc.c @@ -59,6 +59,7 @@ #include "intel_fbc_regs.h" #include "intel_frontbuffer.h" #include "intel_parent.h" +#include "skl_universal_plane.h" #define for_each_fbc_id(__display, __fbc_id) \ for ((__fbc_id) = INTEL_FBC_A; (__fbc_id) < I915_MAX_FBCS; (__fbc_id)++) \ @@ -1319,8 +1320,14 @@ static void intel_fbc_max_plane_size(const struct intel_plane_state *plane_state unsigned int *w, unsigned int *h) { struct intel_display *display = to_intel_display(plane_state); + struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane); + const struct drm_framebuffer *fb = plane_state->hw.fb; + unsigned int rotation = plane_state->hw.rotation; - if (DISPLAY_VER(display) >= 10) { + if (DISPLAY_VER(display) >= 20) { + *w = intel_plane_max_width(plane, fb, 0, rotation); + *h = 4096; + } else if (DISPLAY_VER(display) >= 10) { *w = 5120; *h = 4096; } else if (DISPLAY_VER(display) >= 8 || display->platform.haswell) { -- 2.43.0