Martin L Roth has submitted this change. ( https://review.coreboot.org/c/coreboot/+/84758?usp=email )
Change subject: drivers/mipi: Update brightness for IVO_T109NW41 panel ......................................................................
drivers/mipi: Update brightness for IVO_T109NW41 panel
The current panel brightness is only 360 nits. Adjust the power and gamma to optimize the panel brightness. The brightness after adjustment is 390 nits.
BUG=b:320892589 TEST=boot ciri with IVO_T109NW41 panel and see firmware screen BRANCH=geralt
Change-Id: I760c37bf915bb40ad2efa7c947034cb168938f2a Signed-off-by: Yang Wu wuyang5@huaqin.corp-partner.google.com Reviewed-on: https://review.coreboot.org/c/coreboot/+/84758 Reviewed-by: Yidi Lin yidilin@google.com Reviewed-by: cong yang yangcong5@huaqin.corp-partner.google.com Tested-by: build bot (Jenkins) no-reply@coreboot.org Reviewed-by: Eric Lai ericllai@google.com Reviewed-by: Yu-Ping Wu yupingso@google.com --- M src/drivers/mipi/panel-IVO_T109NW41.c 1 file changed, 6 insertions(+), 6 deletions(-)
Approvals: build bot (Jenkins): Verified cong yang: Looks good to me, but someone else must approve Yidi Lin: Looks good to me, approved Yu-Ping Wu: Looks good to me, approved Eric Lai: Looks good to me, approved
diff --git a/src/drivers/mipi/panel-IVO_T109NW41.c b/src/drivers/mipi/panel-IVO_T109NW41.c index 97a69d3..f604953 100644 --- a/src/drivers/mipi/panel-IVO_T109NW41.c +++ b/src/drivers/mipi/panel-IVO_T109NW41.c @@ -21,7 +21,7 @@ .init = { PANEL_DELAY(60), PANEL_DCS(0xB9, 0x83, 0x10, 0x21, 0x55, 0x00), - PANEL_DCS(0xB1, 0x2C, 0xED, 0xED, 0x0F, 0xCF, 0x42, 0xF5, 0x39, + PANEL_DCS(0xB1, 0x2C, 0xED, 0xED, 0x27, 0xE7, 0x52, 0xF5, 0x39, 0x36, 0x36, 0x36, 0x36, 0x32, 0x8B, 0x11, 0x65, 0x00, 0x88, 0xFA, 0xFF, 0xFF, 0x8F, 0xFF, 0x08, 0xD6, 0x33), PANEL_DCS(0xB2, 0x00, 0x47, 0xB0, 0x80, 0x00, 0x12, 0x71, 0x3C, @@ -65,11 +65,11 @@ 0xAA, 0xAA, 0xAA, 0xA0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00), - PANEL_DCS(0xE0, 0x04, 0X04, 0X06, 0X0A, 0X0A, 0X05, 0X12, 0X14, - 0X17, 0X13, 0X2C, 0X33, 0X39, 0X4B, 0X4C, 0X56, 0X61, 0X78, - 0X7A, 0X41, 0X50, 0X68, 0X73, 0X04, 0X04, 0X06, 0X0A, 0X0A, - 0X05, 0X12, 0X14, 0X17, 0X13, 0X2C, 0X33, 0X39, 0X4B, 0X4C, - 0X56, 0X61, 0X78, 0X7A, 0X41, 0X50, 0X68, 0X73), + PANEL_DCS(0xE0, 0x00, 0x07, 0x10, 0x17, 0x1C, 0x33, 0x48, 0x50, + 0x57, 0x50, 0x68, 0x6E, 0x71, 0x7F, 0x81, 0x8A, 0x8E, 0x9B, + 0x9C, 0x4D, 0x56, 0x5D, 0x73, 0x00, 0x07, 0x10, 0x17, 0x1C, + 0x33, 0x48, 0x50, 0x57, 0x50, 0x68, 0x6E, 0x71, 0x7F, 0x81, + 0x8A, 0x8E, 0x9B, 0x9C, 0x4D, 0x56, 0x5D, 0x73), PANEL_DCS(0xE7, 0x07, 0x10, 0x10, 0x1A, 0x26, 0x9E, 0x00, 0x4F, 0xA0, 0x14, 0x14, 0x00, 0x00, 0x00, 0x00, 0x12, 0x0A, 0x02, 0x02, 0x00, 0x33, 0x02, 0x04, 0x18, 0x01),