> -----Original Message----- > From: Intel-gfx <[email protected]> On Behalf Of > Gustavo Sousa > Sent: Saturday, July 25, 2026 12:05 AM > To: [email protected]; [email protected] > Cc: Kandpal, Suraj <[email protected]>; Sousa, Gustavo > <[email protected]> > Subject: [PATCH] drm/i915/xe3p_lpd: Update CURSOR_BUF/WM masks > > From: Suraj Kandpal <[email protected]> > > Xe3p onwards CURSOR_BUF/WM masks have been increased. Update them > to reflect the following. > > Bspec: 69847, 69880 > Signed-off-by: Suraj Kandpal <[email protected]> > Signed-off-by: Gustavo Sousa <[email protected]>
LGTM, Reviewed-by: Dnyaneshwar Bhadane <[email protected]> > --- > drivers/gpu/drm/i915/display/intel_cursor_regs.h | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_cursor_regs.h > b/drivers/gpu/drm/i915/display/intel_cursor_regs.h > index aaa66331063e..da2f9630ae2d 100644 > --- a/drivers/gpu/drm/i915/display/intel_cursor_regs.h > +++ b/drivers/gpu/drm/i915/display/intel_cursor_regs.h > @@ -81,7 +81,7 @@ > #define CUR_WM_EN REG_BIT(31) > #define CUR_WM_IGNORE_LINES REG_BIT(30) > #define CUR_WM_LINES_MASK REG_GENMASK(26, > 14) > -#define CUR_WM_BLOCKS_MASK REG_GENMASK(11, > 0) > +#define CUR_WM_BLOCKS_MASK REG_GENMASK(12, > 0) > > #define _CUR_WM_SAGV_A 0x70158 > #define _CUR_WM_SAGV_B 0x71158 > @@ -98,10 +98,10 @@ > #define _CUR_BUF_CFG_A 0x7017c > #define _CUR_BUF_CFG_B 0x7117c > #define CUR_BUF_CFG(pipe) _MMIO_PIPE((pipe), _CUR_BUF_CFG_A, > _CUR_BUF_CFG_B) > -/* skl+: 10 bits, icl+ 11 bits, adlp+ 12 bits */ > -#define CUR_BUF_END_MASK REG_GENMASK(27, 16) > +/* skl+: 10 bits, icl+ 11 bits, adlp+ 12 bits, xe3plpd+ 13 bits */ > +#define CUR_BUF_END_MASK REG_GENMASK(28, 16) > #define CUR_BUF_END(end) > REG_FIELD_PREP(CUR_BUF_END_MASK, (end)) > -#define CUR_BUF_START_MASK REG_GENMASK(11, 0) > +#define CUR_BUF_START_MASK REG_GENMASK(12, 0) > #define CUR_BUF_START(start) > REG_FIELD_PREP(CUR_BUF_START_MASK, (start)) > > /* tgl+ */ > > --- > base-commit: 8d8b015ca4cebab74621f83c223eacce22cc6f0e > change-id: 20260724-xe3p_lpd-cursor-dbuf-increase-b8473ae029e0 > > Best regards, > -- > Gustavo Sousa <[email protected]>
