diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0751-drm-amd-display-Fix-misleading-buffer-information.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0751-drm-amd-display-Fix-misleading-buffer-information.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0751-drm-amd-display-Fix-misleading-buffer-information.patch b/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0751-drm-amd-display-Fix-misleading-buffer-information.patch new file mode 100644 index 00000000..a54df12b --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0751-drm-amd-display-Fix-misleading-buffer-information.patch @@ -0,0 +1,45 @@ +From 43efc8484027d67c28238a9a9cf448adee45436e Mon Sep 17 00:00:00 2001 +From: Shaokun Zhang <zhangshaokun@hisilicon.com> +Date: Mon, 5 Nov 2018 18:33:35 +0800 +Subject: [PATCH 0751/2940] drm/amd/display: Fix misleading buffer information + +RETIMER_REDRIVER_INFO shows the buffer as a decimal value with a '0x' +prefix, which is somewhat misleading. + +Fix it to print hexadecimal, as was intended. + +Fixes: 2f14bc89("drm/amd/display: add retimer log for HWQ tuning use.") +Cc: Charlene Liu <charlene.liu@amd.com> +Cc: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> +Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com> +Reviewed-by: Leo Li <sunpeng.li@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/display/dc/core/dc_link.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c +index 643407d18cce..7ee9c033acbd 100644 +--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c ++++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c +@@ -1707,7 +1707,7 @@ static void write_i2c_retimer_setting( + i2c_success = i2c_write(pipe_ctx, slave_address, + buffer, sizeof(buffer)); + RETIMER_REDRIVER_INFO("retimer write to slave_address = 0x%x,\ +- offset = 0x%d, reg_val = 0x%d, i2c_success = %d\n", ++ offset = 0x%x, reg_val = 0x%x, i2c_success = %d\n", + slave_address, buffer[0], buffer[1], i2c_success?1:0); + if (!i2c_success) + /* Write failure */ +@@ -1719,7 +1719,7 @@ static void write_i2c_retimer_setting( + i2c_success = i2c_write(pipe_ctx, slave_address, + buffer, sizeof(buffer)); + RETIMER_REDRIVER_INFO("retimer write to slave_address = 0x%x,\ +- offset = 0x%d, reg_val = 0x%d, i2c_success = %d\n", ++ offset = 0x%x, reg_val = 0x%x, i2c_success = %d\n", + slave_address, buffer[0], buffer[1], i2c_success?1:0); + if (!i2c_success) + /* Write failure */ +-- +2.17.1 + |