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media: Hantro: Correct G2 init qp field

Message ID 20220524115212.2284908-1-benjamin.gaignard@collabora.com (mailing list archive)
State New, archived
Headers show
Series media: Hantro: Correct G2 init qp field | expand

Commit Message

Benjamin Gaignard May 24, 2022, 11:52 a.m. UTC
Documentation said that g2 init_qp field use bits 24 to 30 of
the 8th register.
Change the field mask to be able to set 7 bits and not only 6 of them.

Conformance test INITQP_B_Main10_Sony_1 decoding is OK with this

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
With this patch and the patches needed for 10-bit support
Fluster HEVC score is 138/147

 drivers/staging/media/hantro/hantro_g2_regs.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/staging/media/hantro/hantro_g2_regs.h b/drivers/staging/media/hantro/hantro_g2_regs.h
index 877d663a8181..82606783591a 100644
--- a/drivers/staging/media/hantro/hantro_g2_regs.h
+++ b/drivers/staging/media/hantro/hantro_g2_regs.h
@@ -107,7 +107,7 @@ 
 #define g2_start_code_e		G2_DEC_REG(10, 31, 0x1)
 #define g2_init_qp_old		G2_DEC_REG(10, 25, 0x3f)
-#define g2_init_qp		G2_DEC_REG(10, 24, 0x3f)
+#define g2_init_qp		G2_DEC_REG(10, 24, 0x7f)
 #define g2_num_tile_cols_old	G2_DEC_REG(10, 20, 0x1f)
 #define g2_num_tile_cols	G2_DEC_REG(10, 19, 0x1f)
 #define g2_num_tile_rows_old	G2_DEC_REG(10, 15, 0x1f)