[PATCH] drm/stm: Fix resolution bitmasks

[Marek Vasut]

STM32MP15xx RM0436 Rev 6 "35.7.3 LTDC synchronization size configuration
register (LTDC_SSCR)" on page 1784 and onward indicates VSH and similar
bits are all [11:0] instead of [10:0] wide. Fix this.

[1] https://www.st.com/resource/en/reference_manual/DM00327659-.pdf

Fixes: b759012c5fa7 ("drm/stm: Add STM32 LTDC driver")
Signed-off-by: Marek Vasut <marex at denx.de>
---
Cc: Alexandre Torgue <alexandre.torgue at foss.st.com>
Cc: Antonio Borneo <antonio.borneo at foss.st.com>
Cc: Benjamin Gaignard <benjamin.gaignard at foss.st.com>
Cc: Maxime Coquelin <mcoquelin.stm32 at gmail.com>
Cc: Philippe Cornu <philippe.cornu at foss.st.com>
Cc: Sam Ravnborg <sam at ravnborg.org>
Cc: Vincent Abriou <vincent.abriou at foss.st.com>
Cc: Yannick Fertre <yannick.fertre at foss.st.com>
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-stm32 at st-md-mailman.stormreply.com
To: dri-devel at lists.freedesktop.org
---
 drivers/gpu/drm/stm/ltdc.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index 03c6becda795c..639ed00b44a57 100644
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -111,16 +111,16 @@
 #define LTDC_L1FPF1R	(ldev->caps.layer_regs[24])	/* L1 Flexible Pixel Format 1 */
 
 /* Bit definitions */
-#define SSCR_VSH	GENMASK(10, 0)	/* Vertical Synchronization Height */
+#define SSCR_VSH	GENMASK(11, 0)	/* Vertical Synchronization Height */
 #define SSCR_HSW	GENMASK(27, 16)	/* Horizontal Synchronization Width */
 
-#define BPCR_AVBP	GENMASK(10, 0)	/* Accumulated Vertical Back Porch */
+#define BPCR_AVBP	GENMASK(11, 0)	/* Accumulated Vertical Back Porch */
 #define BPCR_AHBP	GENMASK(27, 16)	/* Accumulated Horizontal Back Porch */
 
-#define AWCR_AAH	GENMASK(10, 0)	/* Accumulated Active Height */
+#define AWCR_AAH	GENMASK(11, 0)	/* Accumulated Active Height */
 #define AWCR_AAW	GENMASK(27, 16)	/* Accumulated Active Width */
 
-#define TWCR_TOTALH	GENMASK(10, 0)	/* TOTAL Height */
+#define TWCR_TOTALH	GENMASK(11, 0)	/* TOTAL Height */
 #define TWCR_TOTALW	GENMASK(27, 16)	/* TOTAL Width */
 
 #define GCR_LTDCEN	BIT(0)		/* LTDC ENable */
-- 
2.35.1